精英家教网 > 高中英语 > 题目详情
---Fifty dollars for such a T-shirt!You_____ be joking!
--- I’m serious. It’s made of silk.
A.mustB.needC.mayD.can
A

试题分析: A. must表示肯定          B. need需要    C. may可能   D. can能够;句意:这件T恤要50美金!你肯定是在开玩笑!我是认真的。它是丝绸做的。表示肯定的推测用must,故选A
考点: 情态动词
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, should表示命令,警告,允诺,征求,劝告,建议惊奇。
练习册系列答案
相关习题

科目:高中英语 来源:不详 题型:单选题

He ______ it on schedule, but somehow he fell behind.
A.must have doneB.might finish
C.could have finishedD.could finish

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

----Must I finish the jod at seven o’clock?
----No, you___________
A.mustn’tB.can’tC.needn’tD.don’t have

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

--- The research on the new bird flu virus vaccine is challenging and demanding. Who do you think can do the job?
---____ my students have a try?
A.Shall B.Must C.Will D.May

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

David, you _____play with the valuable bottle; you_______ break it.
A.won’t; can’t B.mustn’t; may
C.shouldn’t; must D.can’t; shouldn’t

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

—Tom graduated from college at a very young age.
—Oh,he__________have been a very smart boy then.
A.couldB.shouldC.mightD.must

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

As to the question of whether we will sell our house or who we shall sell the house to, you ____ have answer by tomorrow.
A.shallB.willC.couldD.must

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

You __________ buy a gift, but you can if you want to.
A.mustB.mustn’tC.have toD.don’t have to

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

Michael       be a policeman, for he is much too short.
A.needn’tB.can’tC.shouldD.may

查看答案和解析>>

同步练习册答案