题目内容
--- Lucy, what do the new words mean?
--- Well, you can__________ in the dictionary.
A. look it up B. look up it
C. look them up D. look up them
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题目内容
--- Lucy, what do the new words mean?
--- Well, you can__________ in the dictionary.
A. look it up B. look up it
C. look them up D. look up them