It no longer pollutes the river in front of my house（改为同义句） ,,
问题描述：
It no longer pollutes the river in front of my house（改为同义句） ,,
It _____ ______ the river in front of my house ______ _______
In 1990 ,Miss Li went on a holiday to BeiJing.She vieited it again two years ago
（讲两句合并为一句）
Miss Li ______ ______ _______ BeiJing _______
答
It doesn't pollute the river in front of my house any more.
Miss Li has been to BJ twice.