I would have come sooner but I that they were waiting. A. haven’t knownB. hadn’t knownC.

发布时间：2020-08-16 06:55:34


I would have e sooner but I      that they were waiting.
A. haven’t known
B. hadn’t known
C. don’t know
D. didn’t know

网友回答

A. haven’t known
B. hadn’t known
C. don’t know
(答案→)D. didn’t know
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