问题
选择题
(2011·福建高考)—Shall I inform him of the change of the schedule right now?
—I am afraid you ________， in case he comes late for the meeting.
A．will
B．must
C．may
D．can
答案
答案：B
选B 考查情态动词。依据 in case he comes late for the meeting 可知，这里用 must 表示“必须”，强调提醒时间安排的变化的“必要性”。