–She looks very happy. She ________have
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.must
C.could
D.might
–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