高考英语动词及动词短语辨析练习38
题目内容

---I was trying to carry out the plan, but I failed. ---Well, you _____, for we were uncertain it would do ____.

2021-06-26

A.needn't do that, in fact

B.needn't have done, in effect

C.needn't have, in practice

D.needn't, in time

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