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
該句考查的是not ... until句型，由until，when，before等引導的時間狀語從句不與將來時態(tài)連用，應該用一般現(xiàn)在時或現(xiàn)在完成時代替，故選A。
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