题目内容
—Do you know the meaning of these new words?
—Sorry, I don’t. Let’s in the dictionary.
A. look after them B. look up them
C. look them after D. look them up
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题目内容
—Do you know the meaning of these new words?
—Sorry, I don’t. Let’s in the dictionary.
A. look after them B. look up them
C. look them after D. look them up