题目内容
You don’t have to _______ every new word in the dictionary while reading.
A.look for | B.look up | C.look at | D.look after |
B
look for寻找;look up查阅,向上看;look at看;look after照顾,关心.句意:当读书时,你必须在词典中查阅每个新单词.结合语境可知选B.
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