题目内容：
If there are any new words, ______ in a dictionary.
A. look them through
B. look them up
C. look them over
D. look them up and down
参考答案：
选择题：If there are any new words, ______ in a dictionary.
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- 题目类型：选择题
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请选择(14)处最佳答案( )。
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