It’s impolite ___ you to ask one’s private affairs.
A. for B. of C. to D.on
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科目:高中英語(yǔ) 來(lái)源: 題型:
________ people with mental-h(huán)ealth problems want most of all is a more equal and open working culture.
A.That B.What C.When D.All what
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科目:高中英語(yǔ) 來(lái)源: 題型:
—What time will we go there?
—I’m not sure.It the matter I have been getting along.
A.depends on B.lies on
C.asks for D.deals with
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科目:高中英語(yǔ) 來(lái)源: 題型:閱讀理解
PITTSBURGH – For most people, snakes seem unpleasant or even threatening. But Howie Choset sees in their delicate movements a way to save lives.
The 37-year-old Carnegie Mellon University professor has spent years developing snake-like robots he hopes will eventually slide through fallen buildings in search of victims trapped after natural disasters or other emergencies.
Dan Kara is president of Robotics Trends, a Northboro, Mass.-based company that publishes an online industry magazine and runs robotics trade shows. He said there are other snake-like robots being developed, mainly at universities, but didn’t know of one that could climb pipes.
The Carnegie Mellon machines are designed to carry cameras and electronic sensors and can be controlled with a joystick(操縱桿). They move smoothly with the help of small electric motors, or servos, commonly used by hobbyists in model airplanes.
Built from lightweight materials, the robots are about the size of a human arm orsmaller. They can sense which way is up, but are only as good as their human operators, Choset added.
Sam Stover, a search term manager with the Federal Emergency Management Agency based in Indiana, said snake-type robots would offer greater mobility than equipment currently available, such as cameras attached to extendable roles.
“It just allows us to do something we’ve not been able to do before,” Stover said, “We needed them yesterday.”
He said sniffer dogs are still the best search tool for rescue workers, but that they can only be used effectively when workers have access to damaged buildings.
Stover, among the rescue workers who handled the aftermath (后果) of Hurricane Katrina, said snake robots would have helped rescuers search flooded houses in that disaster.
Choset said the robots may not be ready for use for another five to ten years, depending on funding.
72. Which institution is responsible for the development of Choset’s robots?
A. Robotics Trends. B. Pittsburgh City Council.
C. Carnegie Mellon University. D. Federal Emergency Management Agency.
73. Choset believes that his invention ______.
A. can be attached to an electronic arm B. can be used by hobbyists in model airplanes
C. can find victims more quickly than a sniffer dog
D. can sense its way no better than its operators
74. By saying “We needed them yesterday” (paragraph 7), Stover means that snake-like robots _____.
A. could help handle the aftermath of Hurricane Katrina
B. would have been put to use in past rescue work
C. helped rescuers search flooded houses yesterday
D. were in greater need yesterday than today
75. What is the text mainly about?
A. Snake-like robots used in industries. B. Snake-like robots made to aid in rescues.
C. The development of snake-like robots. D. The working principles of snake-like robots.
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科目:高中英語(yǔ) 來(lái)源: 題型:
假設(shè)你是李華,你的英國(guó)筆友Bob將于九月到你所在城市的建新華文學(xué)校學(xué)中文。來(lái)信請(qǐng)你在學(xué)校附近為他找一套住房。請(qǐng)根據(jù)圖畫提供的信息,寫信介紹住房的情況,并告知住房面積為25平方米,月租500元。
注意:1.詞數(shù):100左右;2.參考詞匯:房租—rent(?n?.)。
Dear Bob,
_______________________________________________________________________________
______________________________________________________________________________________________________________________________________________________________
Yours,
Li Hua
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科目:高中英語(yǔ) 來(lái)源: 題型:
This is the last chance to go abroad for further education ; don’t ____ .
A.take it away B.give it away C.put it away D.throw it away
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科目:高中英語(yǔ) 來(lái)源: 題型:閱讀理解
From the very beginning, Martin felt that he was bound up with(與……緊緊地在一起)his lovely little patient. One day, following some tests , Betty gave the doctor a big hug(擁抱).
A few months later the doctor removed not only the tumour(腫瘤), but also the entire lower left side of Betty’s gum(牙齦)and jawbone. Because Betty was so young, Martin was hopeful that her jawbone might regenerate.
Within three months, Betty’s tumour grew as large as an orange, changing the natural appearance of the left side of her small, delicate ( = thin; not strong)face. Soon she couldn’t even close her mouth, and as her eating problems worsened, Betty ‘s weight dropped from 20 kilos to 15. Martin knew from experience that it might invade the brain.
The only other possibility was thorough radiation therapy (放射療法). Night after night, Betty's father gave her injection, but the tumour remained as big as ever. Then one evening. Morgan noticed that the tumour had begun to change. It was actually becoming smaller! For two months her tumour appeared to be going away for ever. In the coming months, Betty’s tumour continued to appear. She was able to eat solid food once again. Her jawbone was regenerating. The tumour was gone.
67.What do you think the underlined word regenerate means? It means “________”.
A. lose one’s life
B. give a new life to
C. be made by hand
D. pass on from one generation to another
68.If Betty’s jawbone didn’t regenerate, the doctors ________ .
A. would rebuild her jaw
B. would continue the treatment
C. would use new medicine
D. could do nothing else
69.If the brain should be invaded, the result would ________.
A. prevent her growth
B. reduce her weight
C. cause her brain damaged
D. affect her eyesight
70.What did the doctors do two months later?
A. They continued their observations.
B. They gave up the operation on Betty.
C. They found out what caused Betty’s strange disease.
D. They declared that Betty’s strange disease was cured.
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科目:高中英語(yǔ) 來(lái)源: 題型:
About ___ of the teahers is our school ___ young people under thirty.
A. two-five, are B. second-fifth, is C. two-fifths, are D. two-fifths, is
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