— May we go home mow ? — No, you____. You____ to go home until5 o’clock.A.mustn’

— May we go home mow ? — No, you____. You____ to go home until5 o’clock.A.mustn’

题型:不详难度:来源:
— May we go home mow ?
— No, you____. You____ to go home until5 o’clock.
A.mustn’t; are allowedB.don’t have to; are supposed
C.needn’t; aren’t allowedD.can’t; aren"t supposed

答案
D
解析

试题分析::must的含义是必须一定,其否定形式mustn’t表示禁止的含义。故must的否定回答一般借助于needn’和don’t have to来构成;can’t的意思是不能,可能不。句意:我们现在可以回家了吗?——不,你不能。你应该到五点再回家。短not……until……直到……才,结合语境可知选D。
举一反三
Mary will arrive        Nanjing        the morning of July 5 by plane.
A.to; onB.in; onC.in; inD.at; in

题型:不详难度:| 查看答案
—I think Mr Zhang may be in his office.
—No, he        be there. I saw him        just now.
A.needn’t; leftB.mustn’t; leavingC.can’t; leaveD.shouldn’t; leave

题型:不详难度:| 查看答案
He is so careless that he often         his school things at home.
A.putsB.forgetsC.takesD.leaves

题型:不详难度:| 查看答案
Would you mind        me how        this physics problem ?
A.telling; to solveB.telling; solveC.to tell; to solveD.to tell; solve

题型:不详难度:| 查看答案
He told me that he ________ here for five minutes.
A.has come  B.had arrivedC.had been D.came

题型:不详难度:| 查看答案
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