问题

(2013·安徽安庆二模)—She looks very happy. She ________ have passed the exam.—I guess so. It’s not difficult after all.
A:should
B:must
C:could
D:might
B:must
C:could
D:might
正确答案是:
同类题型
The weather ______ to be good,which was more than we could expect.
We’ll have a hiking trip tomorrow, but when shall wemeet—Let’s make it ______half past seven.
Liu Wei _____ from home for two years, and she misses her family very much.
Our bodies are strengthened by taking exercise________,our minds are developed by learning[ ]
What ________ news!—Yes, all of the children were ________ to hear it.