--- Who ______ it be that is singing in the next room?--- It _______ be Lucy, bu

--- Who ______ it be that is singing in the next room?--- It _______ be Lucy, bu

题型:不详难度:来源:
--- Who ______ it be that is singing in the next room?
--- It _______ be Lucy, but I am not sure.
A.can ; mayB.may ; canC.can; mustD.must; may

答案
A
解析

试题分析:考察情态动词。第一空用can表示可能性,can通常用于疑问句和否定句中。第二空用may,在肯德基中表示可能性很小的推测。句意:—在隔壁唱歌的会是谁呢?—也许是Lucy,但是我不确定。故A正确。
点评:情态动词是一种本身有一定的词义,表示说话人的情绪,态度或语气的动词,但不能单独作谓语, 只能和其他动词原形构成谓语。can (could) 表示说话人能,可以,同意,准许,以及客观条件许可;will, would用于疑问句表示说话人向对方提出请求或询问,用 would 比 will 更婉转,客气。Shall表示命令,警告,允诺,征求,劝告,建议惊奇。
举一反三
--- Have you told him we have changed the plan?
I _____ have, but I haven’t done it yet.
A.mustB.ought toC.needn’tD.can’t

题型:不详难度:| 查看答案
The old pianist wouldn’t listen to our repeated request that he _______ in public again.
A.playedB.playC.wouldD.was going to play

题型:不详难度:| 查看答案
But for water,it ______ possible to live in the desert.
A.is     B.wasC.wereD.wouldn"t be

题型:不详难度:| 查看答案
It is often recommended that children _______ chances to get close to nature.
A.must be offeredB.should offerC.be offeredD.are offered

题型:不详难度:| 查看答案
It is requested that each of the teachers invited ______ a performance at the party.
A.giveB.will giveC.has to giveD.must give

题型:不详难度:| 查看答案
最新试题
热门考点

超级试练试题库

© 2017-2019 超级试练试题库,All Rights Reserved.