Question

When you don’t know some words in reading, it is not a good idea in a dictionary at once.

A. make up them B. looking up them

C. to make them up D. look them up

 

Answer 1

C

【解析】

試題分析：look sth up in a dictionary表示固定詞組查字典，如果是代詞必須放在中間；

句意：當你在讀書的時候不知道一些新的單詞時，立刻查字典不是一個好主意，結合句意，故選C

考點：考查動詞短語辨析。