Question

【题目】If you don't know a word, you can use a dictionary to this word.

A. look up B. look for C. look through

Answer 1

【答案】A

【解析】句意：如果你不知道一个单词，你可以用词典查这个单词。look up查阅；look for寻找；look through浏览。根据If you don't know a word,可知不认识的单词，应查词典，故选A。