Question

You don’t have to _______ every new word in the dictionary while reading.

A. look for    B. look up    C. look at   D. look after

 

Answer 1

【答案】

B

【解析】look for寻找;look up查阅,向上看;look at看;look after照顾,关心.句意:当读书时,你必须在词典中查阅每个新单词.结合语境可知选B.

考点：短语辨析