If you don’t know the words, you must ______in a dictionary. A. look it up B. look up it C. look the...
2022-12-09 03:45:23 159次 2014-2015学年辽宁省九年级上学期期中考试英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
If you don’t know the words, you must ______in a dictionary.
A. look it up B. look up it
C. look them up D. look up them
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