The ticket for the concert____be Lin Feng's.she's one of the girls who bought the ticket.

问题描述:

The ticket for the concert____be Lin Feng's.she's one of the girls who bought the ticket.
The ticket for the concert____be Lin Feng's.she's one of the girls who bought the ticket.
A must B must's C might D can't

A
must be 表示比较有把握的推测.
句意:音乐会门票肯定是林鹏的.她是买过票的一个女孩.
因为有后半句话做依据,所以应该选A.
B形式不对.C语气太弱,D表示否定推测,语意不符合题目.