How did all these ?A. came outB. come upC. come acrossD. come about

发布时间：2020-08-16 23:15:22

How did all these     ?
A. came out
B. e up
C. e across
D. e about

网友回答

A. came out
B. e up
C. e across
(答案→)D. e about
解析：短语辨析。A出版，发行，显露；B出现，过来，发芽；C遇见；D形成，发生；句意：所有这一切是怎么发生的呢？故D正确。
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