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.had done | B.would do | C.was doing | D.did |
C
解析
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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 |