Question

【题目】If you don’t know a word when reading, you needn’t always in a dictionary.

A.look it down B.look it up

C.look up it D.look for it

Answer 1

【答案】B

【解析】

试题分析：句意：在阅读时如果你不认识单词，你没有必要总是查字典。look up查阅，查找，代词做宾语放中间。结合句意，故选B。