题目内容
--- Has Li Lei finished his work today?
--- I have no idea, but he ______ it when I saw him this morning.
A. was doing B. would do C. had done D. would have done
【答案】
A
【解析】略
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--- Has Li Lei finished his work today?
--- I have no idea, but he ______ it when I saw him this morning.
A.had done |
B.would do |
C.was doing |
D.did |