题目内容
Since the accident has happened,don’t be sad.It’s no use over the spilt milk.
[ ]
A.cry
B.to cry
C.crying
D.having cried
B.to cry
C.crying
D.having cried
C
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My colleague has been recovering gradually since the operation, and it wont’ be long ______ he comes back to work.
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A.before |
B.since |
C.after |
D.when |