B
look up 查字典,up是副词,代词 it 要放中间,所以:look it up
look for 寻找
look after照顾
1.If you don't know the word,you can____in the dictionary.
1.If you don't know the word,you can____in the dictionary.
A.look up it.B.look it up.C.look forit.D.look after it.
A.look up it.B.look it up.C.look forit.D.look after it.
英语人气：234 ℃时间：2019-10-19 18:18:22
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