题目内容

【题目】It won't be long _our summer vacation begins, but my vacation plans are still up in the air.

A.whenB.untilC.thatD.before

【答案】D

【解析】

考查状语从句。句意：要不了多久我们的暑假就要开始了，但是我的假期计划还没有确定下来。A. when当……时候； B. until直到……；C. that那个；D. before在......之前。结合上文It won't be long可知此处考查句型it will not be long before+句子，表示“要不了多久就……”，before引导时间状语从句。故选D。

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SESSION II:

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