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2000字范文 > ----You didn’t wait for Mr. Smith last night did you?-- Yes but we . He didn’t return

----You didn’t wait for Mr. Smith last night did you?-- Yes but we . He didn’t return

时间:2018-06-26 02:37:46

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----You didn’t wait for Mr. Smith last night  did you?-- Yes  but we . He didn’t return

问题补充:

----You didn’t wait for Mr. Smith last night, did you?

---- Yes, but we . He didn’t return home at all.

A. needn’t have

B. should have

C. didn’t need to

D. don’t have to

答案:

A. needn’t have

B. should have

C. didn’t need to

D. don’t have to

解析:句意:昨天晚上你没有等斯密斯先生,是吗?--不,我们等了,但是我们本来没有必要等,他根本没有回家。这句话重点是反意问句的回答,这里的Yes,说明是等了,所以用needn’t have done过去本不必做而实际上是做了,如果是didn’t need to,就是“过去不必做(也没有做),don’t have to=needn’t do,should have done本应该做却没做,所以选A。

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