◎ 题干
I didn’t know that he was a cheat, or else I ________________ him.
A.should have believed B.shouldn’t believe
C.wouldn’t have believed D.couldn’t believe
◎ 答案
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◎ 解析
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◎ 知识点
    根据魔方格专家分析,试题“I didn’t know that he was a cheat, or else I ________________ him.A.should have believedB.shouldn’t believeC.wouldn’t have believedD.couldn’t believe…”主要考查了你对  【虚拟语气】【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。