填空I could answer all the question ,they were ____ easy

题目

填空I could answer all the question ,they were ____ easy
题中为什么不能填“too”而填“very”

答案

too 虽是副词,可修饰形容词,但在句子中通常和to 连用,表示“太.而不能.”.较少单独使用.我们汉语中要表达“太.”“很.”时,英语中通常用very,so等.如本句,也可用so.