every means ___tired to solve theproblem,but none of them worked A has B has been Chave Dhave been
题目
every means ___tired to solve theproblem,but none of them worked A has B has been Chave Dhave been
答案
选B
every means 是 每一种方式,是单数概念.
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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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