问题
选择题
Who has found out the answer _____ this question?
A．of
B．for
C．to
D．about
答案
答案：C
什么什么的答案介词要to用，类似的还有：key, note, entrance。
搜题请搜索小程序“爱下问搜题”
Who has found out the answer _____ this question?
A．of
B．for
C．to
D．about
答案：C
什么什么的答案介词要to用，类似的还有：key, note, entrance。