◎ 题干
-- Excuse me, do you know Robert's telephone number?        
--Sorry, I don't know. You may _____ in the phone book.        
[     ]
A. look it up                  
B. look up it        
C. find it out                  
D. look it over
◎ 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“-- Excuse me, do you know Robert's telephone number?--Sorry, I don't know. You may _____ in the phone book. [ ]A. look it up B. look up it C. find it out…”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。