I ____ have been there, but I ____ not find the time.A.could; mustB.must; could

I ____ have been there, but I ____ not find the time.A.could; mustB.must; could

题型:不详难度:来源:
I ____ have been there, but I ____ not find the time.
A.could; mustB.must; couldC.should; couldD.should; would

答案
C
解析

试题分析:考查情态动词:句意:我本来应该在这儿的,但是我找不到时间。第一空用should have done本应该做…却没有,must have done过去一定做了,could have done过去本来可以做…,第二空表示事实:用could能,must必须,would过去常常,会,选C。
举一反三
_____ you pass me the plate on the table?
A.CanB.CouldC.MayD.Must

题型:不详难度:| 查看答案
He _____ have completed his work; otherwise, he wouldn’t be enjoying himself by the seaside.
A.shouldB.mustC.wouldn’tD.can’t

题型:不详难度:| 查看答案
The manager demanded that the work________ within three days.
A.was finishedB.had been finishedC.be finishedD.finished

题型:不详难度:| 查看答案
I ________ myself more— it was a perfect day.
A.shouldn’t have enjoyedB.needn’t have enjoyed
C.wouldn’t have enjoyedD.couldn’t have enjoyed

题型:不详难度:| 查看答案
Children of divorced parents ______ have difficulty in forming stable relationships themselves.
A.willB.shouldC.mayD.could

题型:不详难度:| 查看答案
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