关于too,very和enough的问题

问题描述:

关于too,very和enough的问题
1:I could answer the questions
2:They were very easy.--- 能不能这样改They were easy enough.
3:I couldn’t answer the questions
4:They were too difficult.
句2和句4的too和very能不能互换

可以 但是意思就不太一样了