山东理工大学大学英语作业

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6(5.0分) The atmosphere ______ certain gases mixed together in definit e proportions. ?A) composes of ? ?B) is made up ? ?C) consists of ? ?D) makes up of ? 7(5.0分)

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1．第1题 Few of us thought that the problem was worth（）. C.discussing 答案:C 2．第2题 English teachers are（） needed in remote areas. A.badly 答案:A 3．第3题 When my sister phoned me, I could not hear clearly what she was（）. B.saying 答案:B 4．第4题 Good care must（） babies particularly while they are ill. D.be taken of 答案:D 5．第5题 Before anyone could take a photo of the strange-looking bird, it（）away. B.flew 答案:B 6．第6题 The doctor suggests that I should sleep with the window open（） it’s very cold. B.unless 答案:B 7．第7题 You can take as many as you like because they are free of（） . B.charge 答案:B 8．第8题 Drunken driving is often the major ( ) of traffic accidents. B.cause 答案:B 9．第9题 The coffee is wonderful! It doesn’t taste like anything I ( ) before.

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《大学英语（三）》在线作业题库 一、单选题（共 50 道试题，共 100 分。） 1. – Ami, I want this report typed today. – ( ). A. It'll be ready in the afternoon, sir B. I'd like you to help me C. I know nothing about the report D. Leave it to tomorrow 正确答案：A 2. He( )himself quickly to the new condition of his work. A. changed B. altered C. adjusted D. varied 正确答案：C 3. We( )the bathroom and plan( )the bedroom this year. A. painted…to paint B. is painting… painting C. paint… to paint D. have painted…to paint 正确答案：D 4. I don't think this kind of medicine has any( ). A. answer B. cause C. effect D. work 正确答案：C 5. We consider( )the instrument be adjusted each time it is used. A. that it necessary B. it necessary that C. necessary that D. necessary of it that 正确答案：B 6. – I wonder if you could help me. – ( ). A. I could B. Yes, I do C. No, not at all D. Of course 正确答案：D 7. Parliament didn't think the Prime Minister did enough in the improvement of fair employment, ( )he was asked to write to Parliament for further explanation. A. so B. therefore