It's not always necessary to look up the words _____ the dictionary while reading. Sometimes we

题目简介

It's not always necessary to look up the words _____ the dictionary while reading. Sometimes we

题目详情

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
题型:单选题难度:偏易来源:同步题

答案

B

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