—Someone is knocking at the door. Is it Ann?—It _____ be her. She is giving a pe

—Someone is knocking at the door. Is it Ann?—It _____ be her. She is giving a pe

题型:不详难度:来源:
—Someone is knocking at the door. Is it Ann?
—It _____ be her. She is giving a performance at the theatre now.
A.mayB.mustC.can’tD.mustn’t

答案
C
解析
may 可以,可能,表示推测与其;must必须,一定;can’t不可能,可能不;mustn’t禁止。句意:有人正在敲门。是安吗?联系下文,现在她正在剧院演出。可知前文指的是不可能是她。故选C。
举一反三
同学们,你们还记得初中生活中班会课上的点点滴滴吗?一次精彩的讨论;一次出色的表演;一次激烈的竞赛……请你记述一次在班会课上对你影响很深(affect…deeply)的经历吧!
要求:1.请根据所提供的信息材料和话题(不要逐句翻译),写出结构严谨、内容完整、语言丰富优美、语法准确、可读性强的短文。
2.至少80词
3. 不得使用真实姓名、地名和学校名。
4. 题目自拟。
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题型:不详难度:| 查看答案
-----Must we clean the classroom now?------No ,you _______.
A. mustB. needn’tC. aren’tD. mustn’t

题型:不详难度:| 查看答案
This book _____ Lucy’s. Look! Her name is on the book cover.
A.must beB.may beC.can’t beD.mustn’t be

题型:不详难度:| 查看答案
You look too tired. You        have a good rest.
A、should                   B、shouldn’t               C、can
题型:不详难度:| 查看答案
You ___ drink wine before driving, or the police will take your license away.
A.don’t have toB.needn’tC.mustn’tD.may not

题型:不详难度:| 查看答案
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