这道题选择一般将来时还是现在完成时

The children are to do their homework the moment they ______ back school.

A. have arrived B. had arrived

C. will arrive D. would arrive

这道题选择一般将来时还是现在完成时？

The children are to do their homework the moment they _ back school.

参考译文：孩子们回到学校他们就要做作业。

A.have arrived

B. had arrived

C.will arrive

D.would arrive

答案解析：A为正确答案，by the time引导时间从句，从句用现在完成时态代替将来完成时态，表示将来完成动作或状态。所以B为正确答案。

陈才 - 英语教师

擅长：中考英语,词法问题 | 采纳率 28% | 回答于 1秒前

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