Question

— Can we leave the classroom now?— No, you ______. You ______ to leave until the bell rings. .

— Can we leave the classroom now?— No, you ______. You ______ to leave until the bell rings. A．mustn’t, are allowed B．don’t have to, are allowed C．needn’t, aren’t allowed D．can’t, aren’t allowed

Answer 1

D

试题分析：句意：——现在我们能离开这个房间吗？——不，你不能。直到铃响了你才允许离开。not …until直到……才……，can引导的一般疑问句，否定回答仍用can，故选择D。