单选题We are（）how an error like this could have happened.A searchingB researchingC surveyingD investigating
题目
searching
researching
surveying
investigating
相似考题
更多“We are（）how an error like this could have happened.”相关问题
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第1题：
Could you tell me ()?A、how long you live here
B、how long have you lived here
C、how long you have lived here
D、how long did you live here
参考答案：C
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第2题：
— ______— Oh, it's a piece of cake、I love writing.A、Do you like the writing class
B、How do you feel about your writing class
C、have another piece of cake
D、Could you help me
参考答案：B
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第3题：
We paid a visit and had a talk with the landlord. We were all eager to have something like home that we could always go back to, not a hotel room no matter how nice it was.
A、我们去看了房，同房主谈了谈。当时心里就是渴望有一个总是可以回去的家，而非一个旅馆房间，管它多好也没用。
B、我们付了一次旅行，同房主谈了谈。我们都渴望有一个总是可以回去的家，而不是一个很好的旅馆房间。
参考答案：A
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第4题：
May be you have seen this in schools: some students are studying nearly all the time but they just pass their exams, while some others may spend much less time on their books but do much better in exams. How could this happen? People used to think that hard work is the only way to success. But now they have understood that smart work can make them succeed too. Hard workers don’t mind working for long hours, while smart workers always think of several different answers to these questions, such as “Why should I suffer this? ” or “Isn’t there a way to do this? ” Thanks to these people, we can use computers instead of the abacus now. progress in every field is the direct result of “trying to find a better way ” by smart workers. There was a large soap factory in Japan. Once it received an unusual letter from someone who complained that there was no soap in the soap in the soapbox he bought.How could empty soapboxes go out of the factory? The engineers checked the producing and packing. The producing was fine, but in about ten thousand soapboxes, the packing machine let an empty soapbox go. There was no need to spend a lot of money repairing the machine for such a small problem. The engineer soon worked out a solution. He put a huge X-ray machine and two large computers to find out the empty soapboxes. After teaching the workers how to use it, he sat down in his seat, exhausted.
“Sir, we could have solved the problem in a much simpler and cheaper way, ” a worker sa id.
“Really? How?”
“We can put a huge fan near the packing machine. The wind coming from the fan will blow away the empty boxes, leaving the other boxes with soap. ”
See, this is smart work. In order to succeed, we should not only work hard like the engineer, but also think smart like this worker.
1. Some students spend less time on school work but do better in exams because they study longer.
A: F
B: T
2.The passage mainly tells us we should work hard like the engineer and think smart like theworker.
A: T
B: F
3.The soap factory could only put a huge fan near the packing machine to solve problem in amuch simpler and cheaper way.
A: F
B: T
4.The underlined phrase “blow away”means “停止” in Chinese.
A: T
B: F
5.Someone wrote to the soap factory and complained that the soapbox he bought was terrible.
A: F
B: T
参考答案：AABBB
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第5题：
If it had not snowed yesterday, we ( ) on the way to Shanghai now.A、would have been
B、would be
C、could have been
D、will be
参考答案：B
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第6题：
______the survivors know more of how to cope with cold water in the sinking of MV Titanic in 1912 countless lives ______.
A.Have / could have been saved
B.Have / could have saved
C.Had / could has saved
D.had / could have been saved
正确答案：D
如果那些幸存者懂得多一些在冷水中的救生方法，那么在1912年泰坦尼克号沉没事件中将会有更多的生命能幸存。 -
第7题：
共用题干
第二篇
Archive Gallery : The Best of Bionics（仿生学）
Humans might be the most highly-evolved species on the planet,but most animals possess skills we can
only dream of having. Imagine how much electricity we could save if we could see in the dark the way cats
do. Imagine leaping from tree to tree like a monkey. Giraffes（长颈鹿）,which are otherwise calm and good-
natured,sleep only 4.6 hours a day.
We realized a long , long time ago that nature provides the best blueprint（蓝图）for invention. We ' ve
borrowed canals from beavers（河狸）and reflectors from cat's eyes. Although the words"bionics"became
popular only after the l960s,history shows that nature has always provided ideas on solving everyday prob-
lems. Our archives（档案）don't go back to the time of Leonardo da Vinci and his bird-like flying machines,
but we can take you to the late 19th century,where we applied those same principles for building our first
practical airplanes.
To prepare for their flight at Kitty Hawk,the Wright brothers studied the movements of pigeons to fingure
out how they stayed high up when they were heavier than air. Their success inspired scores of successors to
improve on the airplane by studying various aspects of nature.One of Orville Wright's pupils caught and
stuffed seagulls to examine their wingspan.Meanwhile,two French inventors examined spinning sycamore（美
国梧桐）seeds in an effort to apply those same motions , reversed , to a helicopter.
Some examples are more obvious than others.The outside of the airplane designed by the Wright
Drotliers looks like a minimalistic（简单抽象艺术）structure. On the other hand , Barney Connett ' s fish
iubmarine（潜水艇）actually looks like a fish.
Some bio-inspired concepts have yet to be invented.In the l960s,the US Army commissioned several
iniversity professors to conduct research on the motor skills of animals in hope of applying those same abili-
ies to tanks. Tanks that run like horses or jump like grasshoppers（蚂炸）一sounds shocking,doesn't it?
3ut imagine how life would change if we could achieve that."Cats","monkeys"and"giraffes"mentioned in Paragraph 1 are examples to illustrate____________.
A:they are highly-evolved species as humans
B:humans can learn animals' skills
C:they are skillful in different ways
D:animals have skills that humans do not possess答案：D解析：文章第一段第一句中提到，多数动物所具有的技巧我们没有，除非“做梦”。下文所举 的例子都是为了说明这一点，故选D。
由文章第二段最后一句中“but we can take you to the late 19th century, where we applied those same principles for building our first practical airplanes”可知，档案展馆中有19世纪晚期第 一批实用飞机的模型，故选C。
由文章第三段第二句“Their success inspired scores of successors to improve on the airplane by studying various aspects of nature.”可知，莱特兄弟的成功激励了数十名后来者通过研究大自 然的方方面面（即动植物）来改进飞机模型，故选B。
由文章最后一段的最后一句“But imagine how life would change if we could achieve that.”可知，美国军方的研究尚未取得成功，我们只能想象，如果真能实现这一想法，生活会有 什么样子的变化，故选D。
由文章最后一段的第一句和最后一句可知，一些仿生学概念还没有出现，人类还有很 长的路要走，才能使仿生学获得长足的进步，才能极大地改变人类的生活，故选D。第三篇 本篇文章主要介绍了科学家在土星的卫星“土卫六”上发现了生命形态，以及科学家对这些 证明生命存在的线索的种种猜测。 -
第8题：
共用题干
第三篇
Archive Gallery: The Best of Bionics（仿生学）
Humans might be the most highly-evolved species on the planet,but most animals possess skills we can
only dream of having.Imagine how much electricity we could save if we could see in the dark the way cats
do. Imagine leaping from tree to tree like a monkey.Giraffes（长颈鹿）,which are otherwise calm and good-
natured,sleep only 4.6 hours a day.
We realized a long,long time ago that nature provides the best blueprint（蓝图）for invention.We've
borrowed canals from beavers（河狸）and reflectors from cat's eyes.Although the words "bionics" became
popular only after the 1960s,history shows that nature has always provided ideas on solving everyday prob-
lems. Our archives（档案）don't go back to the time of Leonardo da Vinci and his bird-like flying machines,
but we can take you to the late 19th century,where we applied those same principles for building our first
practical airplanes.
To prepare for their flight at Kitty Hawk,the Wright brothers studied the movements of pigeons to figure
out how they stayed high up when they were heavier than air. Their success inspired scores of successors to
improve on the airplane by studying various aspects of nature,One of Orville Wright’、pupils caught and
stuffed seagulls to examine their wingspan.Meanwhile,two French inventors examined spinning sycamore（美
国梧桐）seeds in an effort to apply those same motions,reversed,to a helicopter.
Some examples are more obvious than others.The outside of the airplane designed by the Wright
brothers looks like a minimalistic（简单抽象艺术）structure. On the other hand , Barney Connett ' s fish
submarine（潜水艇）actually looks like a fish.
Some bio-inspired concepts have yet to be invented.In the 1960s，the US Army commissioned several
university professors to conduct research on the motor skills of animals in hope of applying those same abili-
ties to tanks. Tanks that run like horses or jump like grasshoppers（蚂昨）一sounds shocking,doesn't it?
But imagine how life would change if we could achieve that.What happened after the Wright brothers' success?
A:People carried out a systematic study on pigeons.
B:People could fly their airplanes for fun.
C:People kept their airplanes at a French gallery.
D:People studied more animals and plants to develop the airplane.答案：D解析：文章第一段第一句中提到，多数动物所具有的技巧我们没有，除非“做梦”。下文所举的例子都是为了说明这一点，故选B。
由文章第二段最后一句中“but we can take you to the late 19th century, where we applied those same principles for building our first practical airplanes”可知，档案展馆中有19世纪晚期第一批实用飞机的模型，故选A。
由文章第三段第二句“Their success inspired scores of successors to improve on the air-plane by studying various aspects of nature.”可知，莱特兄弟的成功激励了数十名后来者通过研 究大白然的方方面面（即动植物）来改进飞机模型，故选D。
由文章最后一段的最后一句“But imagine how life would change if we could achieve that."可知，美国军方的研究尚未取得成功，我们只能想象，如果真能实现这一想法，生活会有什么样子的变化，故选D。
由文章最后一段的第一句和最后一句可知，一些仿生学概念还没有出现，人类还有很 长的路要走，才能使仿生学获得长足的进步，才能极大地改变人类的生活，故选D。第5部分：补全短文 -
第9题：
We have to get that car fixed （）.
Ano matter it costs how much
Bno matter how much costs it
Cno matter how much it costs
Dno matter how much does it cost
C
[解析] 句意：我们要找人修好这辆车，不管花多少钱。状语从句。根据选项可知空处为一个让步状语从句，应用no matter how (=however)引导，其语序为“no matter how+adj./adv.+主语+谓语”，故应选C。 -
第10题：
翻译：I’d like to remind you that we have to withdraw our offer if we don ’ t hear from you by next Monday.
正确答案: 我方要提醒你方，若我们不能在下个星期一前收到答复，该报盘将会被撤销。 -
第11题：
单选题（）the survivors known more of how to cope with cold water in the sinking of MV Titanic in 1912 countless lives（）.AHave/could have been saved
BHave/could have saved
CHad/could has saved
DHad/could have been saved
正确答案： C解析： 暂无解析 -
第12题：
单选题Guest: ______ . Clerk: Certainly. Do you have a reservation? Guest: Yes. The name is Morales. Mr. and Mrs. J. Morales. Clerk: Here we are. For five nights. Could you fill in the registration card, please? And I'll need you credit card.AI'd like rest here, please
BI'd like to rent a room, please
CI'd like to check in, please
DI'd like to stay in, please.
正确答案： B解析：
表示客人要求登记入住。 -
第13题：
We have to stay at home for a whole day. Why not go out and have a walk?()
A. It likes a good idea.
B. It sounds like a good idea.
C. How is a good idea?
参考答案：B
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第14题：
We'll have to______ how much food we'll need for the party.A、work out
B、work up
C、work in
D、work on
参考答案：A
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第15题：
–– Sophia: Hey,—————?
–– Teresa: I wish I could. But I really have to stay in and finish my paper tonight.
–– Sophia: Oh, maybe some other time, then.
A: can I come to visit you tonight
B: shall we have a barbecue some day this week
C: Lisa will leave Chicago tonight. Shall we go to see him off
D: would you like to go to cinema with me tonight
参考答案：D
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第16题：
—My whole body feels weak and I've got a headache. — ( )?
A. How long ago did you get it this
B. How long have you been like this
C. How soon have you got it
D. How soon have you liked this
正确答案：B -
第17题：
Could you please tell me ____________________ ?A、how long have you lived here
B、how long you lived here
C、how long you have lived here
D、you have lived here how long
参考答案：C
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第18题：
A
Dear Fang Pin，
My brother and I are in the same school now． We have classes from Monday． tqFriday． on Saturday and Sunday， we don-t have any classes． We have many American friends now． We often play games together after school． They help us with our Eng-lish， and we teach them Chinese． They like China and want to go and have a look some day． On Sunday， we go to shops with mother． Father and mother sometimes take us to other places． American people are very friendly to us． How many English classes do you have every week? Do you like it?
Please write to me soon．
Yours，
Zhao Hai
( )21． Zhao Hai and his family are in ________ now．
A． the USA
B． Australia
C． Canada
D．China
正确答案：A
21.A【解析】信中写到“我们现在有许多美国朋友”，且“美国人对我们很友好”，从这句可知． -
第19题：
Mary:How do you like the idea of having a picnic this Saturday?
John:Wonderful．But?56？
Mary:What about the Blue Mountain?It′s quite cool there．
John:That′s a good idea．Shall we invite Michael and his girlfriend to go with us?
Mary:Sure!It would?57?to have them with us．
John:Good!58？
Mary:You could buy some drinks and sandwiches．And some fruit,too．
John:OK．59？
Mary:How about 8 o′clock in the morning?It takes about two hours to get there．
John:OK．I′ll call Michael and tell him about our plan．We sure will?60．
第60题的答案是()A．When shall we set off
B．What is the time
C．have a wonderful time
D．start packing
E．be great fun
F．What could I get
G．What should I take
H．where to答案：A解析： -
第20题：
We are（）how an error like this could have happened.
Asearching
Bresearching
Csurveying
Dinvestigating
D
略 -
第21题：
We have to get that car fixed （）.
- A、no matter it costs how much
- B、no matter how much costs it
- C、no matter how much it costs
- D、no matter how much does it cost
正确答案:C -
第22题：
单选题It suddenly _____ me how we could improve the situation.Aoccurred
Bfeared
Cshook
Dstruck
正确答案： A解析：
句意：我突然想到如何改进这个局面。it strikes sb.某人突然想到……。occur后缺少to，“it occur to sb.”也表示“某人突然想到”。 -
第23题：
单选题We are（）how an error like this could have happened.Asearching
Bresearching
Csurveying
Dinvestigating
正确答案： A解析： 暂无解析 -
第24题：
单选题If we _____ more time and money, we could have visited many more places.Ahave
Bhad had
Chave had
Dcould have
正确答案： A解析：
本题考查与过去事实相反的虚拟语气句。句意：如果当时我们有更多的时间和金钱，我们就可以参观更多地方的。could have done sth.意为“本可以成功做某事”。在这样的虚拟语气的条件从句中，动词时态应为过去完成时had done。故B项为正确答案。