— Who’s singing in the next room?
— It ____ be her . She has gone to New York.
A. can’t B. must C. shouldn’t D. can
— Who’s singing in the next room?
— It ____ be her . She has gone to New York.
A. can’t B. must C. shouldn’t D. can
A
【解析】考查情态动词表推测。表示否定推测时，用can’t，意为“一定不……”。must表示推测时，意为“一定……”，用于肯定句；根据答语“她已经去了纽约”可知是否定推测，故选A。