您的位置: 首页 > 作业答案 > 英语 > he___ be in the classroom,i think.no,he ___ be in the classroom.i saw him go home a miute ago.,A.can;may not B.must ;may not C.may;can`t D.may;mustn`t请问应该选哪个,为什么?

he_ be in the classroom,i think.no,he _ be in the classroom.i saw him go home a miute ago.,A.can;may not B.must ;may not C.may;can`t D.may;mustn`t请问应该选哪个,为什么?

分类: 作业答案 • 2021-12-20 02:20:25

问题描述：

he___ be in the classroom,i think.no,he ___ be in the classroom.i saw him go home a miute ago.,
A.can;may not B.must ;may not C.may;can`t D.may;mustn`t请问应该选哪个,为什么?

答

C 第一空‘ 可能’（不大确定时用；而MUST 表示‘肯定的猜测’ ；‘ 第二空是否定句中的猜测只能用can't .

he___ be in the classroom,i think.no,he ___ be in the classroom.i saw him go home a miute ago.,A.can;may not B.must ;may not C.may;can`t D.may;mustn`t请问应该选哪个,为什么?

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he_ be in the classroom,i think.no,he _ be in the classroom.i saw him go home a miute ago.,A.can;may not B.must ;may not C.may;can`t D.may;mustn`t请问应该选哪个,为什么?