Who has found out the answer this question?A. ofB. for C. toD. about

发布时间：2020-08-14 23:57:22

Who has found out the answer      this question?
A. of
B. for
C. to
D. about

网友回答

A. of
B. for
(答案→)C. to
D. about
解析： 什么什么的答案介词要to用，类似的还有：key, note, entrance。
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