—What is that noise?—Oh,I forgot to tell you that the new machine         .A.was

—What is that noise?—Oh,I forgot to tell you that the new machine         .A.was

题型:不详难度:来源:
—What is that noise?
—Oh,I forgot to tell you that the new machine         .
A.was testedB.will be testedC.is being testedD.has been tested

答案
C
解析
考查时态和语态。由上一句中的一般现在时可知说话者询问的是现在的噪声是怎么回事,故答话中应用现在进行时表示目前的情况;同时,机器应是被测试的,故用被动语态。
举一反三
The old woman who          in the deserted house alone for ten years has been settled in a nursing home now.
A.livedB.has livedC.had livedD.has been living

题型:不详难度:| 查看答案
We would have avoided that terrible accident,        Jack, the driver,       too much that night.
A.but; had drankB.but; drankC.so; was drinkingD.yet ; was drunk

题型:不详难度:| 查看答案
The house could fall down soon if no one       some quick repair work.
A.has doneB.is doingC.doesD.had done

题型:不详难度:| 查看答案
Fan Bingbing is easy to recognize as she’s the only one of the women who________ the    bright evening dress tonight.
A.wearB.wearsC.has wornD.have worn

题型:不详难度:| 查看答案
Great as Newton was, many of his ideas _______ today and are being modified by the work of scientists of our time.
A.are to challenge B.may be challenged
C.have been challenged D.are challenging

题型:不详难度:| 查看答案
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