◎ 题干
It's not always necessary to look up the words _____ the dictionary while
reading. Sometimes we need to guess.
[     ]
A. on
B. in
C. at
D. from
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“It's not always necessary to look up the words _____ the dictionary while reading. Sometimes we need to guess.[ ]A. onB. inC. atD. from…”主要考查了你对  【介词】  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。