问题
选择题
It's not necessary to _______ every new word while reading. You can guess its meaning. [ ]
A. look for
B. look after
C. look at
D. look up
答案
D
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It's not necessary to _______ every new word while reading. You can guess its meaning. [ ]
A. look for
B. look after
C. look at
D. look up
D