Question

【题目】— Listen! Is Angella singing?— It _________ be her. She has gone to Beijing.
A.may
B.can't
C.must

Answer 1

【答案】B
【解析】句意：-听！是Angella在唱歌吗？-不可能是她，她去了北京。may可能；can't不可能；must必须，一定。根据句意She has gone to Beijing可知，唱歌的人不可能是Angella，故应选B。