题目内容：

 

A:Moming. Are you from Enshi?

B：Sure.  What's 1. ?

A: Nothing important.   It's 2.   that Enshi is a good place to live in.

B:So it is. It's 3.   ,I think.

A: Really? Why?

B:lt's green sea, full of forests and clean water. It is 4.  a backyard garden of the country.

Especially, there is no smog(雾霾)or other serious pollution.

A:Wonderful.I can't  wait to  5. it.