Question

【题目】—Ann, are you hurrying out?
—I __________ go now or I'll be late for the meeting.
A.must
B.can
C.needn't
D.don't have to

Answer 1

【答案】A
【解析】句意：---安娜，你怎么这么着急？---我必须现在走了要不然我开会就会迟到。Must必须；B.Can能，会；C.needn’t 不必；D. don’t have to不必。结合句意，故选A