蜜桃视频在线观看视频_日韩av免费观影_国产精品情趣视频_国产高清精品二区_欧美大片网站在线观看_91丨九色丨蝌蚪富婆spa_亚洲va中文在线播放免费_精品动漫一区二区三区在线观看_欧美欧美全黄_欧美又大又粗又长

It is ptulated that a cure for the disease will have been found by the year 2000.
A:challenged
B:assumed
C:deducted
D:decreed
共用題干
Animal's"Sixth Sense" A tsunami was triggered by an earthquake in the Indian Ocean in December,2004.It killed tens of thousands of people in Asia and East Africa.Wild animals,______(51),seem to have escaped that terrible tsunami."This phenomenon adds weight to notions that they possess a "sixth sense" for ______(52),"experts said. Sri Lankan wildlife officials have said the giant waves that killed over 24,000 people along the Indian Ocean island's coast clearly______(53)wild beasts,with no dead animals found. "No elephant are dead,not______(54)a dead rabbit.I think animals can______(55) disaster.They have a sixth sense.They know rhen things are happening." H. D.Ratnayake,deputy director of Sri Lanka's Wildlife Department,said about one month after the tsunami attack.The ______(56)washed floodwaters up to 2 miles inland at Yala National Park in the ravaged southeast,Sri Lanka’s biggest wildlife______(57)and home to hundreds of wild elephants and several leopards. "There has been a lot of______(58)evidence about dogs barking or birds migrating before volcanic eruptions or earthquakes.But it has not been proven," said Matthew van Lierop,an animal behavior______(59)at Johannesburg Zoo. "There have been no______(60)studies because you can't really test it in a lab or field setting."he told Reuters.Other authorities concurred with this_______(61). "Wildlife seems to be able to pick up certain_______(62),especially birds… there are many reports of birds detecting impending disasters,"said Clive Walker,who has written several books on Mrican wildlife. Animals______(63)rely on the known senses,such as smell or hearing,to avoid danger such as predators. The notion of an animal's"sixth sense”-or______(64)other mythical power is an enduring one which the evidence on Sri Lanka's ravaged coast is likely to add to, The Romans saw owls______(65)omens of impending disaster and many ancient cultures viewed elephants as sacred animals endowed with special powers or attributes.
52._________
A:shelters
B:foods
C:disasters
D:water
共用題干
第二篇
Three Ways to Become More Creative
Most people believe they don't have much imagination.They are wrong. Everyone has imagination,but
most of us,once we become adults,forget how to access it. Creativity isn't always connected with great works
of art or ideas.People at work and in their free time routinely think of creative ways to solve problems.Maybe
you have a goal to achieve,a tricky question to answer or you just want to expand your mind!Here are three
techniques to help you.
This technique involves taking unrelated ideas and trying to find links between them.First,think about
the problem you have to solve or the job you need to do.Then find an image,word,idea or object,for exam-
pie,a candle.Write down all the ideas/words associated with candles:light,fire,matches,wax,night,silence,
etc.Think of as many as you can?The next stage is to relate the ideas to the job you have to do?So imagine
you want to buy a friend an original present,you could buy him tickets to a match or take him out for the
night.
Imagine that normal limitations don't exist. You have as much time/space/money,etc.as you want.
Think about your goal and the new possibilities.If,for example,your goal is to learn to ski,you can now prac-
tice skiing every day of your life(because you have the time and the money).Now adapt this to reality.May-
be you can practice skiing every day in December,or every Monday in January.
Look at the situation from a different point of view. Good negotiators(談判者)use this technique in business;
and so do writers.Fiction writers often imagine they are the characters in their books.They ask questions:
what does this character want?Why can't she get it?What changes must she make to get what she wants?
What does she dream about?If your goal involves other people,put yourself" in their shoes".The best fisher-
men think like fish!
According to the passage,when we become adults_______________.
A:most of us are no longer creative
B:we are not as imaginative as children
C:we can still learn to be more creative
D:we are unwilling to be creative
共用題干
Migrant (移民的)Workers
In the past twenty years,there has been an increasing tendency for workers to move
from one country to another. While some countries have restricted most_________(1)to
local people,others have attracted and welcomed migrant workers.This is particularly the
case in the Middle East,__________(2)increased oil incomes have enabled many
countries to call in outsiders to improve local facilities.Thus the Middle East has attracted
oil-workers________(3)the U. S.
A. and Europe.It has brought in workers from many
countries,________(4)South Korea and Japan.
In view of the difficult living and working________(5)in the Middle East,it is not
surprising that the pay is high to attract suitable workers.Many engineers and technicians
can__________(6)at least twice as much money in the Middle East as they can in their
own country,and this is a major_______(7).
Sometimes a disadvantage has a compensating(補(bǔ)償?shù)模゛dvantage. For example,
the________(8)living conditions often lead to increased friendship when workers have
to_________(9)on each other for safety and comfort.In a similar way,many migrant
workers can save large sums of money partly because of the________(10)of
entertainment facilities.The work is often complex and full of problems but this merely
_________(11)greater challenge to engineers who prefer to find solutions to problems
rather than do routine work in their home country.
One major problem which_________(12)migrant workers in the Middle East is that
their jobs are temporary ones.They are nearly always on_______(13),so it is not
easy for them to plan ahead with great confidence.This is to be__________(14)since no
country welcomes a large number of foreign workers as permanent residents.In any
_________(15),migrant workers accept this disadvantage,along with others,because
of the considerable financial benefits which they receive.
_________(15)
A:time
B:attempt
C:way
D:case
共用題干
Global Warming
Few people now question the reality of global warming and its effects on the world's climate.Many sci-
entists_________(51)the blame for recent natural disasters on the increase _____ (52) the world'S
temperatures and are convinced that,more than__________(53)before,the Earth is at________(54)
from the forces of the wind,rain and sun. _________(55)to them,global warming is making extreme
weather events, _________(56)as hurricanes and droughts,even more ___________(57)and causing sea
levels all around the world to ____________(58).
Environmental groups are putting ________(59)on governments to take action to reduce the
____________(60)of carbon dioxide which is given __________(61)by factories and power plants,thus
attacking the problem at its source.They are in_____________(62)of more money being spent on research into
solar,wind and wave energy devices,which could then replace existing power____________(63).
Some scientists,____________(64),believe that even if we stopped releasing carbon dioxide and other
gases into the atmosphere tomorrow,we would have to wait_(65)hundred years to notice the re-?
suits.Global warming,it seems,is here to stay.
_________(55)
A:Concerning
B:Regarding
C:Depending
D:According
Baby Talk
Babies normally start to talk when they are 13 to 15 months old. Ryan Jones is only eight months old, but he is already “talking” with his parents. When lie is hungry, he opens and closes his hand. This means milk. He also knows the signs for his favorite toy and the word more.
Ryan is not deaf, and his parents are not deaf, but his mother and father are teaching him to sign. They say a word and make a sign at the same time. They repeat this again and again. When ___1___ Ryan’s parents think that he will be a happier baby because he can communicate with them.
Ryan s parents are teaching Ryan to sign because of a man named Joseph Garcia. Although Garcia was not from a deaf family, he decided to learn American Sign Language (ASL). First, he took courses in ASL. Then he got a job helping deaf people communicate with hearing people. In his work, he saw many deaf parents sign to their infants. He noticed that these babies were able to communicate much earlier than hearing children. ___2___ When they were one year old, they could use as many as 50 signs.
Garcia decided to try something new. He taught ASL to parents who were not deaf. The families started to teach signs to their infants when they were six or seven months old. ___3___ More and more parents took Garcia’s ASL classes. Like Ryan’s family, they were excited about signing with their babies. They wanted to give their babies a way to communicate before they could use spoken words.
Some people worry about signing to babies. They are afraid that these babies won’t feel a need to talk. Maybe they will develop spoken language later than other babies. ___4___ In fact, one study found just the opposite. Signing babies actually learned to speak earlier than other children. As they grow older, these children are more interested in books. They also score higher on intelligence tests1.
There is still a big question for parents: Which are the best signs to teach their babies ? Some parents make their own signs. Other parents want to teach ASL. ___5___ There’s no clear answer, but we do know this: All signing babies and their families are talking quite a lot!
詞匯:
normally /'n :m( )li/ adv. 正常地;通常地,一般地
infant /'inf nt / n. 嬰兒;幼兒;未成年人
communicate /k 'mju:nikeit/ 通信;交流;感染
opposite /' p zit/ adj. 相反的;n. 對立面,反義詞
注釋:
1. intelligence test:智力測試
練習(xí):
AHowever, research does not show this.
BAll parents want to teach babies to sign.
CRyan learns a new sign, his family is very excited.
DThese babies started using signs about two months later.
EIt can be useful because many people understand it.
FThey talked with signs by the time they were eight months old.
共用題干
Heat Is Killer Extremely hot weather is common in many parts of the world.Although hot weather just makes most people feel hot,it can_______(51)serious medical problems-even death.Floods,storms,volcano eruptions and other natural______(52)kill thousands of people every year.
So______(53) extreme heat.Experts say heat may be nature's deadliest killer, Recently,extreme heat was blamed ______(54)killing more than one hundred people in India.It is reported that the total heat of a hot day or several days can______(55)health.Several hot days are considered a heat wave.
Experts say heat waves often become dangerous when the nighttime temperature does not_______(56)much from the highest daytime temperature.This causes great stress on the human body.
Doctors say people can do many things to______(57)themselves from the dangers of extreme heat. Stay out of the sun,if possible.Drink lots of cool water.Wear light colored clothing made______(58) natural materials;avoid wearing synthetic clothing.
Make sure the clothing is______(59),permitting freedom of movement.
And learn the danger______(60)of the medical problems,such as headache and vomiting,that are linked to heat.Most people suffer only muscle pain as a(n)______(61)of heat stress.The fiain is a______(62)that the body is becoming too hot.Doctors say those suffering headache or muscle pain should stop all activity,rest in a cool place and drink cool liquids.Do not return to physical _______(63)for a few hours because more serious conditions could develop.
Doctors say some people face an______(64)danger from heat stress.Such persons have a weak or damaged heart,high blood pressure,or other problems of the blood system.
Hot Weather also increases dangers for people who must take______(65)for high blood pressure, poor blood flow,nervousness or depression.
52._________
A:pains
B:disasters
C:matters
D:experiences
共用題干
The White House
We got up early this morning and_______(1)a long walk after breakfast.We
walked through the business section of the city.I told you yesterday that the city is larger
_________(2)I thought it would be.__________(3)the business section is smaller
than I thought it would be.I suppose that's________(4)Washington is a special kind of
city.________(5)the people in Washington work for the government.About 9:30 we
went to the White House.It's_________(6)to the public from 10 till 12,and there was a
long line of people waiting to get in.We didn't have to wait very long,because the line
moved__________(7)quickly.
The White House is really white.It is painted every year. And it seems very white,
because it's got beautiful lawns all around it,________(8)many trees and shrubs.The
grounds_________(9)about four square blocks.I mean,they're about two blocks long
_________(10)each side.Of course,we didn't see the whole building.The part
_________(11)the President lives and works is not open to the public.But the part we
saw was beautiful.We went through five of the main rooms.One of them was the library,
on the ground floor.On the next floor,there are three rooms named_________(12)
the colors that are used in them:the Red Room,the Blue Room,and the Green
Room.The__________(13)are covered with silk cloth.__________(14)are many
pieces of old furniture,from the time_________(15)the White House was first built.
And everywhere there are paintings and statues of former presidents and other famous
people from history.
_________(15)
A:that
B:which
C:who
D:when
共用題干
A Lucky Break
Actor Antonio Banderas is used to breaking bones,and it always seems to happen when he's
______(51)sport .In the film Play It to the Bone he______(52)the part of a middleweight boxer alongside Woody Harrelson.______(53)the making of the film Harrelson
______(54)complaining that the fight.______(55)weren't very convincing,so one day he suggested that he and Banderas should have a fight for______(56).The Spanish actor wasn't keen on the idea at first,but he was______(57)persuaded by his co-star to put on his gloves and climb into the boxing ring. However,when he realized how seriously his opponent was taking it all,he began to______(58)his decision to fight. And then in the third round,Harrelson hit Banderas______(59)hard in the face that he actually broke his nose.His wife,actress Melanie Griffith,was furious that he had been playing“silly macho games”.“She was right”, confesses Banderas,“and I was a fool to______(60)a risk like that in the middle of a movie.”
He was______(61)of the time he broke his leg during a football match in his native Mal-aga. He had always______(62)of becoming a soccer star,of performing in front of a big crowd,but doctors told him his playing days were probably over.“That's when I decided to take ______(63)acting;I saw it as______(64)way of performing,and achieving recognition. What happened to me on that football______(65)was,you might say,my first lucky break.”
60._________
A: take
B: make
C: have
D: get
共用題干
Verne's Accurate Previw of the Future
Since the beginning of time,man has been interested in the moon.The Romans designed a special day to show admiration and respect to the moon.They called it“Moonday”,or “Monday”,as we know it today.Later,the great mind of Leonardo da Vinci studied the moon and designed a machine to carry a human to the moon.Leonardo said that one day a great machine bird would take a person to the moon and bring great honor to the home where it was born.
Four and a half centuries later,Leonardo's idea was realized.Apollo Ⅱ took three
Americans一Collins,Aldrin,and Armstrong一to the moon.The mission did fill the whole world with great surprise,as Leonardo had said it would.Numerous essays,articles,and books were written about man's first moon mission.But perhaps the most interesting story was one written before the event一over 100 years ago.
In 1865,French author Jules Verne wrote a story about the first journey to the moon.His story was very similar to the 1969 Apollo Ⅱ mission.
Verne's spacecraft also contained three men一two Americans and a Frenchman.The spacecraft was described as being almost the same size as Apollo Ⅱ .The launch site in Verne's story was also in Florida.The spacecraft in Verne's story was named the“Columbiad”aa.The Apollo Ⅱ command ship was called“Columbia”.His account of sending the space-craft into the space could easily have been written about how Apollo Ⅱ was sent into the space.
Verne's story was the same as the actual event in several other respects.The speed of Verne's spacecraft was 36,000 feet per second;Apollo's was 35,533 feet per second.Verne's spacecraft took 97 hours to reach the moon;Apollo's time was 103 hours.Like Apollo's spacemen,Verne's spacemen took pictures of the moon's surface,relaxed on their seats, cooked with gas,and experienced weightlessness.They also came down in the Pacific and were picked up by an American warship.
What were the reasons for Jules Verne's extreme accuracy in describing an event 100 years or more before it actually occurred?He based his writings on the laws of physics and astronomy(天文學(xué)).Nineteenth-century science and the vivid Verne's imagination gave people an unbelievable accurate preview of the greatest events of the 20th century.
Jules Verne wrote his story of a man's visit to the moon about______.
A:100 years before the Apollo Ⅱ mission
B:10 years before the Apollo Ⅱ mission
C:four and one-half centuries ago
D:100 years ago
共用題干
On Sleep
Baekeland and Hartmann report that the"short sleepers"had been more or less average in their sleep needs until the men were in their teens.But at about age 15 or so,the men voluntarily began cutting down their nightly sleep time because of pressures from school,work,and other activities.These men tended to view their nightly periods of unconsciousness as bothersome interruptions in their daily routines.
In general,these"short sleepers" appeared ambitious,active,energetic,cheerful,conformist(不動搖)in their opinions,and very sure about their career choices. They often held several jobs at once,or workers full or part-time while going to school.And many of them had a strong urge to appear"normal"or"acceptable"to their friends and associates.
When asked to recall their dreams,the"short sleepers"did poorly.More than this,they seemed to prefer not remembering.In similar fashion,their usual way of dealing with psychological problems was to deny that the problem existed,and then to keep busy in the hope that the trouble would go away.
The sleep patterns of the"short sleepers"were similar to,but less extreme than,sleep patterris shown by many mental patients categorized as manic(瘋?cè)耍?
The"long sleepers"were quite different indeed.Baekeland and Hartmann report that these young men had been lengthy sleeps since childhood.They seemed to enjoy their sleep,protected it,and were quite concerned when they were occasionally deprived of their desired 9 hours of nightly bed rest.They tended to recall their dreams much better than did the"short sleepers."
Many of the " long sleepers " were shy , anxious , introverted(內(nèi)向),inhibited(壓抑), passive,mildly depressed,and unsure of themselves(particularly in social situations).Several openly states that sleep was an escape from their daily problems.
Which of the following statement is Not mentioned in the passage?
A: If one sleeps inadequately,his performance suffers and his memory is weakened.
B: The sleep patterns of short sleepers are exactly the same as those shown by many mental patients.
C: Long and short sleepers differ in their attitudes towards sleep.
D: Short sleepers would be better off with more rest.
共用題干
Computer Crimes
More and more,the operations of our businesses,governments,and financial institutions are controlled by information that exists only inside computer memories.Anyone clever enough to modify this information for his purpose can reap substantial rewards.Even worse,________(46)
It's easy for computer crimes to go undetected if no one checks up on what the computer h doing.________(47),the criminal may walk away not only unpunished but with a growing recommendation from his former employers.
Of course,we have no statistics on crime that go undetected.But it's disturbing to note how many of the crimes we do know about were detected by accident,________(48)The computer criminals who have been caught may have been the victims of uncommonly bad luck.
For example,________(49)Investigation revealed that the extra cards she was being asked to punch were for dishonest transactions.In another case,dissatisfied employees of the thief tipped off the company that was being robbed.
Unlike other lawbreakers,who must leave the country,commit suicide,or go to jail,computer criminals sometimes escape punishment demanding not only that they not be charged but that they be given good recommendations and perhaps other benefits.
All too often,their demands have been met. Why?________(50)that would result if the public found out that their computer had been misused.They hesitate at the thought of a criminal
boasting in open court of how he juggled the most confidential records right under the noses of the company's executives,accountants,and security staff. And so another computer criminal departs with just the recommendations he needs to continue his crimes elsewhere.
_________(48)
A:a certain keypunch operator complained of having to stay overtime to punch extra cards.
B:It goes without saying that any one who breaks the law should be punished.
C:Because company executives are afraid of the bad publicity
D:a number of people who have done this and been caught at it have managed to get away without punishment.
E:not by systematic inspections or other security procedures.
F: But even if the crime is detected
共用題干
Animal's"Sixth Sense" A tsunami was triggered by an earthquake in the Indian Ocean in December,2004.It killed tens of thousands of people in Asia and East Africa.Wild animals,______(51),seem to have escaped that terrible tsunami."This phenomenon adds weight to notions that they possess a "sixth sense" for ______(52),"experts said. Sri Lankan wildlife officials have said the giant waves that killed over 24,000 people along the Indian Ocean island's coast clearly______(53)wild beasts,with no dead animals found. "No elephant are dead,not______(54)a dead rabbit.I think animals can______(55) disaster.They have a sixth sense.They know rhen things are happening." H. D.Ratnayake,deputy director of Sri Lanka's Wildlife Department,said about one month after the tsunami attack.The ______(56)washed floodwaters up to 2 miles inland at Yala National Park in the ravaged southeast,Sri Lanka’s biggest wildlife______(57)and home to hundreds of wild elephants and several leopards. "There has been a lot of______(58)evidence about dogs barking or birds migrating before volcanic eruptions or earthquakes.But it has not been proven," said Matthew van Lierop,an animal behavior______(59)at Johannesburg Zoo. "There have been no______(60)studies because you can't really test it in a lab or field setting."he told Reuters.Other authorities concurred with this_______(61). "Wildlife seems to be able to pick up certain_______(62),especially birds… there are many reports of birds detecting impending disasters,"said Clive Walker,who has written several books on Mrican wildlife. Animals______(63)rely on the known senses,such as smell or hearing,to avoid danger such as predators. The notion of an animal's"sixth sense”-or______(64)other mythical power is an enduring one which the evidence on Sri Lanka's ravaged coast is likely to add to, The Romans saw owls______(65)omens of impending disaster and many ancient cultures viewed elephants as sacred animals endowed with special powers or attributes.
65._________
A:on
B:as
C:for
D:in
Henry cannot resist the lure of drugs.
A:abuse
B:flavor
C:temptation
D:consumption
共用題干
第三篇
Too Late to Regret It
When I was a junior,I met a second-year student in my department. He wasn't tall or good-loo-king,but he was very nice,attractive and athletic.He had something that I admired very much.He was natural,warm,and sincere.
I disregarded(不顧)my parents' disapproval. We were very happy together. He picked me up from my dorm every morning,and after class we would sit alongside the stream that ran through campus, or sunbathe(曬太陽)on the lawn. At night he would walk me back to my dorm. He came from a poor family,but in order to make me happy,he borrowed money from his friend to buy presents and meals for me.Our fellow students looked up to him as a role model,and the girls envied(妒忌)me. He wasn't a local, but wanted to stay here after graduation. I thought we had a future together.
However,when I got a part-time job during the summer vacation,people began giving me a lot of pressure,saying that a pretty,intelligent girl like me should find a better guy to spend time with. This was also what my family thought. He spent the summer in his hometown,so I was all by myself. When he got back,I began finding faults with him. But his big heart and warmth soon drove all unpleasant thoughts away.However,I had no idea how badly I had hurt him and that things would get worse.
I had a good part-time job off campus that paid pretty well.With my good performance at school,I also got admission to graduate school at one of China's best universities.He,on the other hand,did not do so well at school or at work.I had to worry about his living expenses,job and scores.
Almost all my colleagues and friends advised me to break up with him.Then we had a quarrel last June.He was in great pain,and my cold words and bad moods started turning him away.
Graduation time was drawing near. He said that he couldn't put up with me any more and he said he wanted to go back to his hometown.I was shocked and looked at him in despair.
True love happens only once,but I found it out too late.
Why did he leave her?
A:Because he could no longer bear her.
B:Because he hated her.
C:Because his parents needed taking care of.
D:Because he wasn't a local.
The city centre was wiped out by the bomb.
A:destroyed
B:covered
C:reduced
D:moved
共用題干
A Debate on the English Language
A measure declaring English the national language is under intense debate in the United States .The US Senate passed two declarations last week.One calls English the nation's official lan-guage and the other says it is the “common and unifying(統(tǒng)一的)”tongue. But Americans found themselves divided on the issue.
Since people worldwide know that most Americans speak only English,many can't understand
why the issue is so controversial(有爭議的).
“The discussion is related to fears of immigration issues,”says Dick Tucker,a social scientist at Pittsburgh's Carnegie Mellon University.“It's related to a worry about the changing demography (人口統(tǒng)計(jì))of the US It's a worry about who will continue to have political and economic influence.”
In fact,the notion of protecting the language has been kicked around almost since the nation's founding. John Adams lobbied(游說)in 1780 for the creation of a national academy to correct and improve the English language.But his proposal died,since lawmakers saw it as a roy-alist(保皇主義者)attempt to define personal behavior.
Since then,the country hasn't had a national language,but the idea of recognizing the special status of English lived on.
The emotions surrounding language resurface(再次浮現(xiàn))not because people feel comfortable with English .It is more about the discomfort many Americans feel with the new languages,says Walt Wolfram,a professor at North Carolina State University.
“Language is never about language,”he says.
According to the 2000 US Census Bureau report,of 209 million Americans over 18 years old, 172 million speak only English at home.About 37 million speak languages other than English. Among them,6 .5 million speak poor English and 3 .1 million don't speak English at all.
The phrase“kicked around”(paragraph 4)could be best replaced by______.
A: “invented”
B: “formed”
C: “shaped”
D: “discussed”
共用題干
Helen and Martin
With a thoughtful sigh,Helen turned away from the window and walked back to her favourite armchair.______(1) her brother never arrive?For a brief moment,she wondered if she really cared that much.
Over the years Helen had given______(2) waiting for Martin to take an interest in her.Her feelings for him had gradually______(3) until now,as she sat waiting for him,she experienced no more than a sister's ______(4) to see what had ______(5) of her brother.
Almost without______(6) ,Martin had lost his job with a busy publishing company after spending the last eight years in New York as a key figure in the US office.Somehow the two of them hadn't______(7) to keep in touch and,left alone,Helen had slowly found her______(8) in her own judgment growing.______(9) the wishes of her parents,she had left university halfway______(10) her course and now,to the astonishment of the whole family,she was______(11) a fast-growing reputation in the pages of respected art magazines and was actually earning enough to live______(12) from her paintings.
Of course,she______(13) no pleasure in Martin's sudden misfortune,but she couldn't______(14) looking forward to her brother's arrival with______(15) satisfaction at what she had achieved.
14._________
A:help
B:miss
C:fail
D:drop
共用題干
Who Built Giza's Pyramids(金字塔)?
1 .For centuries,the pyramids of Giza have been timeless symbols of Egyptian culture.But who actually built them? For years, we did not know for sure.But archeologists(考古學(xué)家)recently discovered an ancient village near the pyramids.Close by,there was also a ceme-tery(墓地)where pyramid builders were buried.From studying these places, archeologists can now confirm that the pyramids were not built by slaves or foreigners.Ordinary Egyptians built them.
2 .It took about eighty years to build the pyramids.According to archeologists,about 20,000~30,000 people were involved in completing the task.The workers had different roles.Some dug up the rock,some moved it,and some shaped it into blocks.People also worked on different teams,each with its own name.On a wall in Khufu's Great Pyramid,for example,a group of workers wrote“Friends of Khufu.”Teams often competed to do a job faster.
3.Life for these workers was hard.“We can see that in their skeletons(骨架),”says Azza Mohamed Sarry El-Din,a scientist studying bodies found in the cemetery.The bones show signs of arthritis(關(guān)節(jié)炎),which developed from carrying heavy things for a long time.Archeologists have also found many female skeletons in the village and cemetery.The damage to their bones is similar to the men's.Their lives may have been even tougher:male workers lived to age 40~45,but women to only 30~35.However,workers usually had enough food,and they also had medical care if they got sick or hurt.
4 .The work was challenging,but laborers were proud of their work.“It's because they were not just building the tomb of their king,” says Egyptian archeologist Zahi Hawass.“They were building Egypt.It was a national project,and everyone was a participant.”
Paragraph 2______
A:Builders of the Pyramids
B:Egyptian Slaves
C:Pyramid Builders'Jobs
D:Pyramid Builders'Tough Lives
E:An Important National Project
F:Female Pyramid Builders:the Challenges
共用題干
The Race Into Space
American millionaire Dennis Tito will always be famous.He was the first tourist in space."I spent sixty
years on Earth and eight days in space and from my viewpoint,it was two separate lives,"Tito explained.He
loxed his time in space."Being in space and looking back at the earth is one of the most rewarding experi-
ences a human being can have."
This kind of experience isn't cheap.It cost$20 million.However,Tito achieved his dream,so he was
happy."For me it was a life dream.It was a dream that began when I didn't have any money,"he
told reporters.
On 24th,April 2002,Mark Shuttleworth became the world's second space tourist.Shuttleworth is a South
African businessman.At the age of twenty-eight,he also paid $20 million for the eight-day trip.
Both Tito and Shuttleworth bought their tickets from a company called Space Adventures.The company
has around 100 people already on their waiting list for flights into space.The spaceship to take them doesn't
exist yet.
Many of the customers are people who like adventure.They are the kind of people who also want to
climb Mount Qomolangma.Other customers are people who love space.However,these people are worried.
Because it's so expensive,only very rich people can go into space.They want space travel to be available to
more people.
That day may soon be here.InterOrbital Systems(IOS)plans to send up to four tourists a week into
space.The tours will depart from an island in Tonga.The company promises a package that includes forty-five
days of astronaut training in Russia and California,seven days in space and a vacation in Tonga,for $2 million.
However,space flight is still very dangerous.Bill Readdy is NASA's deputy assistant administrator for
space flight.He says that the chances of dying are about 1 in 500.Because of this,it may take time before
space tourism really takes off.You might be able to go up,but will you come down?
Mark Shuttleworth is an engineer from the United States.
A:Right
B:Wrong
C:Not mentioned
聯(lián)系我們 用戶中心
返回頂部
九九久久婷婷| 狠狠色香婷婷久久亚洲精品| 九九精品视频在线看| 色小子综合网| 日韩一区二区三区精品| wwww在线观看免费视频| 免费在线看v| 国产精品稀缺呦系列在线| 久久黄色av网站| 精品国产青草久久久久福利| 欧美午夜丰满在线18影院| 亚洲国产精品v| 国产成人日日夜夜| 久久亚洲精选| 欧美日韩成人| 精品国产欧美日韩| 99ri日韩精品视频| 国精品产品一区| а√在线天堂官网| 欧美三级理伦电影| 校园春色欧美| 成人免费淫片视频软件| 2019国产精品自在线拍国产不卡| 中文日韩在线视频| 日韩av在线免费观看一区| 欧美日韩国产影片| 欧美午夜性色大片在线观看| 一区二区三区高清不卡| 国产女主播在线一区二区| 成人黄色一级视频| 国产一区二区伦理| 日本不卡一区二区三区| 日韩午夜av| 综合av在线| 99tv成人| 久久在线播放| 精品一区在线| 卡通动漫精品一区二区三区| 成人黄色理论片| 九色成人搞黄网站| 自拍视频在线看| gogo高清在线播放免费| 国产最新在线| 午夜在线视频| 在线中文资源天堂| 高清在线观看av| 四虎精品成人影院观看地址| 116美女写真午夜一级久久| 国产精品视频自在线| 热久久这里只有精品| 91精品国产高清自在线看超| 欧美日韩国产二区| 免费99精品国产自在在线| 色黄久久久久久| 国产一区二区动漫| 国产亚洲欧美另类中文| 亚洲人成电影网站色…| 亚洲老头同性xxxxx| 亚洲国产99精品国自产| 亚洲成人教育av| 精品国精品国产| 精品国产不卡一区二区三区| 日韩一卡二卡三卡四卡| 欧美一区二区三区播放老司机 | 欧美成人一区二区三区电影| 日韩在线视频一区| 色偷偷亚洲男人天堂| 中文字幕综合在线| 色七七影院综合| 最新中文字幕亚洲| 播播国产欧美激情| 久久综合久久88| 九九热精品视频国产| 欧美激情精品久久久久久大尺度| 色综合久久久888| 久久久久久国产精品| 久久青草福利网站| 2019中文字幕在线观看| 青青精品视频播放| 国产成人精品免费久久久久| 国产精品丝袜久久久久久高清| 国产欧美在线看| 一二三区高清| 色吊丝在线永久观看最新版本| 欧美69xxxxx| 日本不卡三区| 日韩电影免费观看| 日本在线啊啊| 国产一区影院| julia中文字幕一区二区99在线| 国产精品视屏| 国产一区二区三区日韩精品| 99精品综合| 狠狠综合久久av一区二区老牛| 99精品免费| 日韩福利电影在线| 国产精品一区二区x88av| 成人精品一区二区三区四区| 国产亚洲一二三区| 亚洲视频在线观看一区| 亚洲电影一区二区三区| 91精品办公室少妇高潮对白| 欧美一二三区精品| 亚洲欧洲午夜一线一品| 久久精品国产96久久久香蕉| 国模极品一区二区三区| 国产精品黄页免费高清在线观看| 宅男午夜在线| www.成人.com| 高清在线视频不卡| 久久夜夜久久| 欧美男人操女人视频| 99re6这里只有精品| 国产婷婷精品| 国产一区不卡在线| 久久久久青草大香线综合精品| 亚洲欧洲一区二区在线播放| 欧美日韩国产丝袜美女| 6080午夜不卡| 亚洲欧洲日本专区| 97人洗澡人人免费公开视频碰碰碰| 国产精品国语对白| 日本一区高清| 青青青草视频在线| 亚洲欧洲一二区| 在线看成人短视频| 狠狠噜噜久久| 国产精品一二三区| 中国av一区二区三区| 婷婷国产v国产偷v亚洲高清| 在线综合+亚洲+欧美中文字幕| 亚洲男人的天堂在线| 欧美激情va永久在线播放| 国产日韩欧美在线| av午夜在线| 黄瓜视频成人app免费| 久久365资源| 午夜精品久久| 国模一区二区三区白浆| 欧美激情一区二区在线| 欧美日韩中文字幕| 亚洲黄色av女优在线观看 | 九九色在线视频| 日本成人手机在线| 91精品国产91久久综合| 久草中文综合在线| 国产精品视频在线看| 色综合久久久久| 亚洲黄色av网站| 国模精品一区二区三区色天香| 午夜黄色一级片| 欧美巨大xxxx做受沙滩| 美女精品久久| 欧美日韩天堂| 成人综合婷婷国产精品久久免费| 一区二区高清免费观看影视大全| 91精品在线麻豆| 久久精品一本久久99精品| 国产精品亚洲自拍| 黄色网址免费在线观看| 中文成人在线| 国产精品久久天天影视| 韩国三级在线一区| 亚洲精品欧美专区| 日韩免费观看高清完整版在线观看| 久久九九精品99国产精品| 成人免费午夜电影| 婷婷丁香在线| 久久香蕉精品香蕉| 午夜亚洲视频| 欧美激情综合网| 欧美片在线播放| 欧美精品免费在线观看| 新版中文字幕在线资源| 日韩欧美看国产| 999成人网| 国产老妇另类xxxxx| 一区二区三区中文字幕电影| 精品国产一区二区三区av性色| 欧美丰满少妇xxxxx做受| 日韩欧美在线番号| 黄色成人小视频| 欧美国产高清| 91在线国产观看| 欧美日韩在线播放| 欧美区在线播放| 精品久久久久一区二区三区| 91大神在线观看线路一区| 日韩欧美高清在线播放| 国产精一品亚洲二区在线视频| 一区二区三区高清不卡| 亚洲免费一级电影| 免费xxxxx网站中文字幕| sm在线观看| 成人在线国产| 岛国精品在线观看| 欧洲精品视频在线观看| 欧美俄罗斯性视频| 18视频免费网址在线观看| 亚洲欧美日本国产| 久热精品视频| 亚洲一区自拍偷拍| 中文字幕av一区中文字幕天堂| 免费视频二区| 成人在线爆射| 亚洲全部视频| 亚洲欧洲无码一区二区三区| 亚洲国产欧美一区二区三区久久| 国产精品久久91| 欧美裸体视频| 亚洲最新av| 国产亚洲综合在线| 精品免费国产一区二区三区四区| 人人做人人澡人人爽欧美| 婷婷色在线资源| 日韩免费在线| 91美女片黄在线| 欧美一区二区三区在线看| 日韩免费在线观看视频| av成人福利| 国产精品久久观看| 久久久高清一区二区三区| 精品国产一区二区三区久久久蜜月 | 成人高潮aa毛片免费| 欧美国产美女| 国产亚洲精品aa| 亚洲国产精品热久久| 成人网在线视频| 日韩欧国产精品一区综合无码| 99国产精品视频免费观看一公开 | 亚洲精品偷拍| 亚洲精品v日韩精品| 中文字幕在线看视频国产欧美| 性色av一区| 精品国产一区二区三区不卡蜜臂| 韩国欧美一区二区| 欧美日韩专区在线| 欧美有码在线视频| 咪咪网在线视频| 亚洲二区在线| 一区二区三区精品视频| 精品国产一区久久久| 国产高清一区在线观看| 日本国产精品| 99久久精品国产一区| 精品少妇一区二区| 亚洲精品少妇久久久久久| 国产精品国产亚洲精品| 九九久久精品视频| 精品视频1区2区| 国产精品永久免费视频| 24小时成人在线视频| 美腿丝袜亚洲综合| 欧美日韩在线观看一区二区 | 日本一二三区视频免费高清| 精品国产乱码一区二区三区| 精品中文字幕一区二区| 欧美日本在线一区| 国产精品亚发布| 成人综合日日夜夜| 国产一区二区三区免费播放| 欧美精三区欧美精三区| 视频在线国产| 成人在线视频中文字幕| av男人天堂一区| 亚洲精品动漫100p| 九九九伊在人线综合| 欧美日韩有码| 综合激情成人伊人| 欧美高清在线视频观看不卡| 精品丝袜在线| 久久只有精品| 欧美人与性动xxxx| 免费看成年人视频在线观看 | 午夜a成v人精品| 欧美一级大片在线观看| 色猫猫成人app| 国产美女av一区二区三区| 精品国产一区二区三区久久影院| 日韩大胆人体| 视频在线不卡免费观看| 国产精品国产三级国产a| 欧美精品免费看| 免费成人美女女| 久久99热国产| 精品国产第一区二区三区观看体验| 欧美美乳在线| 伊人久久大香线| 天天操天天色综合| 国产剧情日韩欧美| 国产欧美一区二区三区米奇| 国产亚洲精品bt天堂精选| 精品国产美女在线| 三级中文字幕在线观看| 麻豆精品国产传媒mv男同| 日韩欧美国产综合一区 | 欧美一区二区三区| 亚洲久久一区| 欧美日韩国产在线观看| 草久在线视频| 日韩精品四区| 亚洲成年人影院| 国产欧美精品在线| 日韩精品福利一区二区三区| 国产精品视频你懂的| 欧美极品美女电影一区| 欧洲美女精品免费观看视频| 99久久久精品| 久久亚洲精品毛片| av成人免费看| 99re视频精品| 欧美大片在线影院| 国产精品一区二区三区四区在线观看| 国产在线精品一区二区三区不卡| 精品一区电影国产| 怡红院在线观看| 免费久久精品视频| 日韩av在线网站| 操喷在线视频| 国产一区二区福利| 最近2019年好看中文字幕视频 | 一区二区三区亚洲变态调教大结局| 久久久久久97三级| 久久久免费精品| 一区二区日韩| 亚洲欧美一区二区视频| 国产成人精品日本亚洲专区61| 北条麻妃一区二区三区在线观看| 国产精品嫩草影院com| 欧美一级片在线播放| 粉嫩一区二区三区四区公司1| 国产精品婷婷午夜在线观看| 欧美性一区二区三区| 美女视频亚洲色图| 一区二区成人在线| 婷婷六月天丁香| 中出一区二区| 欧美精品v国产精品v日韩精品| porn视频在线观看| 日韩成人午夜精品| 国产视频一区在线| 亚洲美女尤物影院| 99精品欧美一区二区三区综合在线| 欧美成在线观看| 永久免费精品视频| 一区二区三区日本| 麻豆传媒在线播放| 亚洲大片在线| 亚洲国产精品va在线| 绿色成人影院| 91在线观看地址| 午夜精品在线视频| 外国成人在线视频| 狠狠久久五月精品中文字幕| 青青草视频在线观看| 久久高清一区| 亚洲欧美国产视频| 国产成人亚洲一区二区三区| 中文无字幕一区二区三区| 国产欧美精品一区二区三区-老狼| 欧美激情偷拍自拍| 欧美一级生活片| 成人av影院在线观看| 99久久国产综合精品色伊| 性欧美视频videos6一9| 天堂网av成人| 91福利小视频| 快射av在线播放一区| 国精品**一区二区三区在线蜜桃| 久久国产精品视频| 国产精品网址| 欧美日韩中文字幕在线| 日韩子在线观看| 国产一区二区视频在线| 欧美俄罗斯性视频| 夜夜春成人影院| 欧美日韩一级大片网址| 青草青在线视频| 久久综合五月天婷婷伊人| 国产精品精品一区二区三区午夜版| 色小子综合网| 精品久久久久久久久久久久包黑料| segui88久久综合9999| 久久免费看少妇高潮| 国产日韩在线免费| 亚洲福利精品| 国产亚洲精品久久久久久| 欧美日本三级| 大桥未久av一区二区三区| 日本精品一区二区三区在线播放| 国产福利精品导航| 日本人成精品视频在线| 亚洲精品一二三区区别| 日韩精品免费视频| www一区二区三区| 精品高清美女精品国产区| 五月婷婷在线视频| thepron国产精品| 国产精品日韩av| 99riav1国产精品视频|