—Look! The boy in the white shirt be Tom.It be him. I saw him enter the library just no

发布时间:2020-08-21 10:31:27

—Look! The boy in the white shirt     be Tom.
--It     be him. I saw him enter the library just now.
A. must; can’t
B. must; mustn’t
C. may; shouldn’t
D. may; mustn’t

网友回答

(答案→)A. must; can’t
B. must; mustn’t
C. may; shouldn’t
D. may; mustn’t
解析:考查情态动词.句意:看,这个穿白衬衫的男孩一定是汤姆.-不可能是他。我刚才看见他进了图书馆。肯定性推测用must,否定性推测要用can’t。故选A。
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