题目内容
We have to delay the party till next week, ____ we will not have something important to do.
A. when B. which C. at which D that
A
本句中when引导非限制性定语从句,修饰next week。
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题目内容
We have to delay the party till next week, ____ we will not have something important to do.
A. when B. which C. at which D that
A
本句中when引导非限制性定语从句,修饰next week。