题目内容
Tony ______ his homework this morning before he went to school.
- A.has done
- B.did
- C.has done
- D.will do
A
这题考查时态的用法:时间是before he went to school.说明完成作业是在上学前,用过去完成时,A项had done。正确。
这题考查时态的用法:时间是before he went to school.说明完成作业是在上学前,用过去完成时,A项had done。正确。
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