◎ 题干
If you don't know how to spell new words, please ____ a dictionary.
[     ]
A. look them up in 
B. look up them in
C. look up in
D. look up to
◎ 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“If you don't know how to spell new words, please ____ a dictionary. [ ]A. look them up inB. look up them in C. look up in D. look up to …”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。