题目内容
Jack ________ my letter, otherwise he would have replied before now.
- A.mustn’t have received
- B.shouldn’t have received
- C.can’t receive
- D.couldn’t have received
D
杰克一定没有收到我的信,要不然在现在之前他早回信了。
杰克一定没有收到我的信,要不然在现在之前他早回信了。
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