The examination has been cancelled. You _____ all that revision, after all.A、did

游客2024-10-26 30

问题 The examination has been cancelled. You _____ all that revision, after all.

选项 A、didn’t need to have done
B、needn’t have done
C、need to do
D、needn’t do

答案 B

解析此题考查情态动词十现在完成时的用法，“need”既可用做及物动词，也可用做情态动词。上述句子中“你们不必复习”，意思是“你们已经做了，但实际上不必做。”此句“need”是用做情态动词，否定式就是“needn’t”，正确答案是B。

转载请注明原文地址:http://tihaiku.com/zcyy/3817762.html

相关试题推荐

随机试题

最新回复(0)

Theexaminationhasbeencancelled.You_____allthatrevision,afterall.A、did