The lady in this photo _______ be over fifty! She looks so young!A.mustn’tB.can’

The lady in this photo _______ be over fifty! She looks so young!A.mustn’tB.can’

题型:不详难度:来源:
The lady in this photo _______ be over fifty! She looks so young!
A.mustn’tB.can’tC.mustD.can

答案
B
解析

试题分析:句意:这个相片中的女士肯定不超过50岁,她看起来那么年轻。must,can(could),may(maight) 可以表示猜测,must 表示肯定猜测,用于肯定句,肯定……,一定……;can’t,表示否定猜测,肯定不……,另外can(could),may(maight),表示可能性猜测,可能……。根据句意,可知是否定猜测,故选B。
举一反三
Five-star hotels provide better services than some small hotels. You _______ even use free WIFI there.
A.mustB.canC.ought toD.used to

题型:不详难度:| 查看答案
—Shall I take a taxi?
—No, we_____________.  It’s not far from here.
A. shouldn’t          B. mustn’t        C. needn’t
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From March 13th, 2013, anyone under the age of 14 ______ go into Disney’s US parks alone.
A.couldn’tB.mustn’t
C.needn’t D.mightn’t

题型:不详难度:| 查看答案
--- Is John coming by train?
--- He should, but he _______ not. He likes driving his car.
A.mustB.canC.mayD.need

题型:不详难度:| 查看答案
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A.can’t; canB.may not; can
C.can’t; mustD.may not; must

题型:不详难度:| 查看答案
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