（ ）of us has read the story ,so we know nothing about it Asome B both C none D all (解释

题目

（ ）of us has read the story ,so we know nothing about it Asome B both C none D all (解释

答案

C
some both all + of us 后面都加动词的复数形式
只有none 后面加动词的单数
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