题目内容：

It is very hot today.We can't go out for a walk.(合并为一句）

优质解答

one:We can't go out for a walk because it is very hot today.

追问：

请改为It is ----- ------for us-------- --------out for a walk.的形式

追答：

It is too hot today for us to go out for a walk.

追问：

too hot today 那里是两个空，可你用了三个词

追答：

too 或today 不要呗