is this river in which I can swim能不能换成is this river which I can swim in

this,river.is. in this river this I The water in this river is _____ (danger) for us. is this river in which I can swim能不能换成is this river which I can swim in this is the story of baiji river that makes its home in the changjiang river. this river is the longestthis is the longset river区别 This river is the longest in the whoie country.保持原意.This river is longer than__ __in the whole country.空格是三个。呵呵。不好意思！ 1,Is there a bridge over the river?2,Are there any buildings in this village? there —a lot of rubbish in this river.(is,are)选词填空 To swim in this river is very interesting同义句转换. To swim in this river is very dangerous(用IT作形式主语改写句子） This river is long as that river.This river is the same ______ _______ that river保持句意不变 This house is （ ） near the river This river is about six_________long.(hundreds kilometers) ( )you see a bird in the picture?This is a picture ( )my school.There is a river ( )there. you mustn't swim in this river.----- -----in this river.填空 Yangtze River is the longest river in China. The Yangtze River is the longest river in China 翻译