The students be in the classroom because there are lights in it.A. canB. must C. can’tD. m

发布时间:2020-08-23 03:37:23

The students      be in the classroom because there are lights in it.
A. can
B. must
C. can’t
D. mustn’t

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A. can
(答案→)B. must
C. can’t
D. mustn’t
解析:can能,可能;must必须,一定;can’t不能,可能不;mustn’t禁止。句意:学生们一定是在教室里面,因为里面有灯光。结合语境可知选B。
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