专四

单选题 Which of the following sentences expresses “probability”?

A.You must be feeling sorry.
B.You must go home before 8 0'clock.
C.You must work harder to get that position.
D.You must complete the task within the required time.

参考答案:A进入在线模考
A。下面哪个句子是表达可能性的?
考查情态动词。A项意为“你一定感觉很遗憾”;B项意为“你必须在八点前回家”;C项意为“你必须更加努力工作才能获得那个职位”;D项意为“你必须在规定时间内完成那项任务”,根据句意只有A项表达的是可能性。