Had you joined the caht room ten minutes ago, you would have known what we about then.A. h

发布时间：2020-08-16 08:45:28


Had you joined the caht room ten minutes ago, you would have known what we     about then.
A. had talked
B. have talked
C. talk
D. were talking

网友回答

A. had talked
B. have talked
C. talk
(答案→)D. were talking
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