题目内容

. You ________ to leave until you _______ your work.
A．won’t be allowed; have finishedB．won’t allow; finish
C．won’t be allowed; will finishD．won’t allow; will finish
A。
该句考查的是not ... until句型，由until，when，before等引导的时间状语从句不与将来时态连用，应该用一般现在时或现在完成时代替，故选A。
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