◎ 题干
_______ playing dumb with teachers.They know very well their students.
A.It’s no useB.There’s no doubtC.It’s no wonderD.There’s no need
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“_______ playing dumb with teachers.They know very well their students.A.It’s no useB.There’s no doubtC.It’s no wonderD.There’s no need…”主要考查了你对  【therebe句型】  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。