John()beintheclassroombecauseIsawhiminthelibraryjustnow.A.mustn'tB.isn'tabletoC.can'tD.maynot
2022-05-02 72次 反馈错误 加入收藏 正确率 : 100%
题目内容：
John ( ) be in the classroom because I saw him in the library just now.
A.mustn't B.isn't able to C.can't D.may not
优质解答
C.can't 表示非常绝对的判断.
因为前面所说,可以推断.
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