—She looks very happy. She ______ have p
题型:选择题
问题:
—She looks very happy. She ______ have passed the exam.
--I guess so. It’s not difficult after all.
A.should
B.could
C.must
D.might
—She looks very happy. She ______ have passed the exam.
--I guess so. It’s not difficult after all.
A.should
B.could
C.must
D.might