— She looks very happy. She ____ have passed the exam. — I guess so. It's not difficult after a

题目简介

— She looks very happy. She ____ have passed the exam. — I guess so. It's not difficult after a

题目详情

— 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
题型:单选题难度:偏易来源:同步题

答案

C

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