—Do you know whose glasses they are? —They __________ be Jack’s. He doesn’t wear glasses. A.can’t B....
2022-08-11 20:09:59 99次 云南省怒江傈僳族自治州泸水市2019-2020学年九年级上学期期末英语试卷 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
—Do you know whose glasses they are?
—They __________ be Jack’s. He doesn’t wear glasses.
A.can’t B.must C.mustn’t D.can
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