Which of the following sentences expresses "probability"?
【正确答案】
D
【答案解析】考查情态动词must的用法。must除了表示“必须”之义外,还可以表示“推测/猜测”之义,如:You have worked hard all day.You must be tired now.(表示对现在的推测)I didn't hearthe phone.I must have been asleep.(表示对过去的推测)。A、B、C均表示一种命令,只有D“你现在应该感觉好多了吧”表示推测,故为正确答案。