问题 选择题

______ left when you get to the end of the street.

A.Keep

B.Keeping

C.To keep

D.Kept

答案

答案:A

“到了街尽头向左拐。”因为when you get to the end of the street.是时间状语从句,所以选择祈使句,答案A。

问答题
问答题 案例分析题