题目内容
Who has found out the answer _____ this question?
A. of B. for C. to D. about
C
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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题目内容
Who has found out the answer _____ this question?
A. of B. for C. to D. about
C
什么什么的答案介词要to用,类似的还有:key, note, entrance。
|