◎ 题干
It's quite an informal gathering, you needn't _____ for it.
 [     ]
A. dress up          
B. dress              
C. dress on          
D. dress in
◎ 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“It's quite an informal gathering, you needn't _____ for it. [ ]A. dress up B. dress C. dress on D. dress in…”主要考查了你对  【动词短语】  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。