________Icouldwritedownthenumberofthebus,thebushadrunaw...

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问题详情:

________Icouldwritedownthenumberofthebus,thebushadrunaw...

________ I could write down the number of the bus,the bus had run away.

     A.Before        B.Unless

     C.Until         D.Once

【回答】

A 该空表示“尚未来得及”,应填before引导时间状语从句。

知识点:连词

题型:选择题

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