◎ 题干
— John, how did your English exam go?
— I thought I ____, but in fact I came in the top 10% in the class.
[     ]
A. should have failed
B. couldn' t have failed
C. might have failed
D. mustn' t have failed
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据n多题专家分析,试题“— John, how did your English exam go? — I thought I ____, but in fact I came in the top 10% in the class.[ ]A. should have failed B. couldn' t have failed C…”主要考查了你对  【情态动词】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。