If there are any new words, ______ in a dictionary.

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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:

B答案为 B。如果有新单词,去查字典。look up“查字典”;look through“浏览”;look over“检查”;look... up and down“上下打量”。