EVery year the U.S receives tens of thousands of inventiona. Of these only a few become_____
题目
EVery year the U.S receives tens of thousands of inventiona. Of these only a few become_____
A. useful B complete C popular 该选哪一个/
答案
C
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我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
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