题目

通读下面短文，掌握其大意，然后在各小题所给的四个选项中，选出一个最佳答案。     When you want the answer to a question, but your teachers aren't around or your teachers are too busy to answer your question. Then do you feel1? When you come across hard math2, are you too shy to ask teachers for help?     Hu Xincheng, a 16-year-old3 , comes from Yongkang Second High School, Zhejiang She used to ask the teachers for help when she had to do4math problems. But now, she turns to a5 for help. She puts her test paper in the machine and it can read the problem. Within seconds, the machine's screen will show the6, as well as an analysis (分析) of the problem. She can also watch a video of a teacher explaining the problem. Moreover, she can find the answers to questions in many different subjects 7.     How did the machines8? One of the school's information technology teachers9 the idea. The school worked with an education company to10 the machines. The machines finally came out last month. Now there is at least one such machine in 11 classroom building. Soon, the machines will be12 in over 20 primary, middle and high schools in Yongkang.     Some people may think students will just13the machines, answers. But Hu said few students will take much14to do so. She added that the answers and analyses cannot be downloaded from the machine. Students can only15them on the screen. "Also, you have to line up to use the machines in the hallways. It's (尴尬的) to copy the answers." she said. （1） A . happy B . helpless C . helpful D . afraid （2） A . lessons B . competitions C . problems D . programs （3） A . student B . doctor C . teacher D . worker （4） A . easy B . interesting C . different D . difficult （5） A . machine B . magazine C . student D . screen （6） A . picture B . thought C . answer D . success （7） A . safely B . stupidly C . hardly D . easily （8） A . work out B . come out C . putout D . break out （9） A . got on with B . caught up with C . came up with D . kept in touch with （10） A . develop B . train C . teach D . understand （11） A . all B . each C . neither D . some （12） A . rang up B . picked up C . set up D . gave up （13） A . hide B . carry C . change D . copy （14） A . stress B . trouble C . blood D . information （15） A . write B . count C . read D . borrow 答案：（1）B；（2）C；（3）A；（4）D；（5）A；（6）C；（7）D；（8）A；（9）C；（10）A；（11）B；（12）C；（13）D；（14）B；（15）C；

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