____ he has made a decision, it is not easy for you to make him change his mind._刷题宝

题干

____ he has made a decision, it is not easy for you to make him change his mind.

A．Though

B．Unless

C．Once

D．Until

上一题下一题 0.85难度单项选择更新时间:2010-12-27 03:02:34

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