China successfully sent the Shenzhou-8 spacecraft into space November 1, 2011.A. inB. on

发布时间：2020-08-21 07:47:40

China successfully sent the Shenzhou-8 spacecraft into space      November 1, 2011.
A. in
B. on
C. at
D. by

网友回答

A. in
(答案→)B. on
C. at
D. by
解析：在具体一天前用介词on，故选B
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