It's a good idea.（改为感叹句）改成这样行么 How a good idea it is!,如果不对说下哪里有才错答案是 How the good idea is!
问题描述：
It's a good idea.（改为感叹句）
改成这样行么 How a good idea it is!,如果不对说下哪里有才错
答案是 How the good idea is!
答
三种感叹句表达方式：
How good the idea is!
How good an idea it is!
What a good idea it is!