It is said that potato chips KFC _____ by mistake about one hundred yaers ago .
题目
It is said that potato chips KFC _____ by mistake about one hundred yaers ago .
然后 选项
A were nvented B invented C was invented D invent
选哪个?为啥?
答案
C was invented 被动语态,potato chips 薯条的特有名称,不是复数
举一反三
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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