◎ 题干
His failure in the exam suggested that he __________ the teacher’s instructions.
A.can’t have followed B.needn’t have followed
C.mustn’t have followedD.shouldn’t have followed
◎ 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“His failure in the exam suggested that he __________ the teacher’s instructions.A.can’t have followed B.needn’t have followed C.mustn’t have followedD.shoul…”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。