◎ 题干
If you don’t know the new word, you’d better __.
A.look up a dictionaryB.look up an dictionary
C.look it up in a dictionaryD.look up it dictionary
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据n多题专家分析,试题“ If you don’t know the new word, you’d better __.A.look up a dictionaryB.look up an dictionary C.look it up in a dictionaryD.look up it dictionary…”主要考查了你对  【实义动词的单数第三人称形式】【实义动词】【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。