题目内容
Many websites have been _______ to help people study foreign languages.
A. put off B. put up
C. put away D. put on
B
【解析】
试题分析:考查词组辨析:A. set up建立,B. set off出发,引发,引爆,C. set down记下,D. set out开始,动身,句意:我的新网址已经建立帮助人们学习外语。选A。
考点:考查词组辨析
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