◎ 题干
If you don't know how to spell a new word, you'd better ______.
[     ]
A. look up a dictionary
B. look at a dictionary
C. look it up in a dictionary
D. look up it in a dictionary
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据魔方格专家分析,试题“If you don't know how to spell a new word, you'd better ______. [ ]A. look up a dictionaryB. look at a dictionary C. look it up in a dictionary D. look up…”主要考查了你对  【动词短语】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。