Shall I tell him the change of the schedule right now?
---- I am afraid you , in case he es late for the meeting.
A. will
B. must
C. may
D. can
网友回答
A. will
(答案→)B. must
C. may
D. can
解析:
这题考查情态动词的用法,根据句意:--我现在可以告诉他日程改变了吗?--恐怕你必须,以防他开会迟到。这里表达的是必须做的事。选B。