When you don’t know a word, you can ____

问题选择题

When you don’t know a word, you can _________ in the dictionary.

A．look it up

B．set it up

C．give it up

D．pick it up

答案

答案：A

题目分析：考查短语辨析。look up查询；set up竖立;建造；give up放弃；pick up拾起，收拾；学到;获得。句意：当你不认识一个单词的时候，你可以查字典。故A正确。