题目内容
-May we leave the classroom now?
-No, you _______. You _______ to leave until the bell rings.
A. needn't; aren't allowed B. mustn't; are allowed
C. needn't; are allowed D. can't; aren't allowed
D 【解析】句意:-我们可以现在离开教室吗?-不,你们不能,直到铃声响起你们才能被允许离开。May提问的句子是在问“可不可以”,回答may开头的一般疑问句时,肯定回答用may/can,否定回答用can’t/mustn't表示“不能/禁止”,排除AC。Be allowed to leave意为“被允许离开”,not …until…意为:直到…才…,这里是说直到铃声响起你们才能被允许离开,要借助...
练习册系列答案
相关题目