句子解析:为什么用这个词?“The problem is too difficult for anybody to work out."中为什么用"anybody","everybody"不行吗?

问题描述:

句子解析:为什么用这个词?
“The problem is too difficult for anybody to work out."中为什么用"anybody","everybody"不行吗?

everybody意思是每个人,而anybody意思是任何人,多用于否定句,这个句子本身是否定意义,太…以至于不能…所以用后者.