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【题目】— Amy, why are you still in the classroom? School is over for half an hour.

— Because I my task yet. I still need one more hour.

A. didn’t finish B. won’t finish C. haven’t finished D. hadn’t finished

【答案】C

【解析】

句意:——Amy,为什么你还在这儿?已经放学半小时了。——因为我还没有完成我的任务。我仍需要再来一小时。A. didn’t finish 没有完成,一般过去来时; B. won’t finish 没有完成,一般将来时;C. haven’t finished没有完成,现在完成时; D. hadn’t finished 没有完成,过去完成时;根据I still need one more hour.可知再需要一小时,表示现在还没有完成,故用现在完成时。 故选C。

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