◎ 题干

. When the policeman stopped us, we all looked questioningly at him,       ?
A.nervously and puzzledB.nervous and puzzling
C.nervous and puzzledD.nervously and puzzling
◎ 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“. When the policeman stopped us, we all looked questioningly at him, ?A.nervously and puzzledB.nervous and puzzlingC.nervous and puzzledD.nervously and puzzlin…”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。