I think china is a very beautiful country.否定句如何变

I think china is a very beautiful country.否定句如何变 I think Chian is a very beautiful country 这一句话的否定句如何变 I think China is a very interesting country.(改为否定句) 改写句子：I think China is a very interesting country. i,china,great,is,think,a,country 连词组句 I think China is a old country. I think( China is a very interesting country).(括号部分提问) _____ I think it is a very nice film(否定句) China is a really beautiful country . i from china which is a beautiful country i from china which England is a very beautiful country. i think the movie is very interesting 如何改成否定句