Is this river __ I can Swim? A.which Bin which

Is this river __ I can Swim? A.which Bin which this,river.is. in this river this I Is this the river _____ I can swim? is this river in which I can swim能不能换成is this river which I can swim in Is this the river _____ I can swim?A.which B.in which C.that D.it there is no bridge ___the river.A、through B、on C、acrossneither my friend nor i __ interested in playing computer games.是用is还是am. I like swimming in this river very much.改为同义句：I like swimming in this river__ __. I think this is right.(改为否定句) I __ think this __ right. This shirt is __ .I like it very much This is a picture of __ and my family.选项：A.I B.me C.my D this is the house __ I want to buy A.in which B.that C.whose D.where 要原因 this river is the longestthis is the longset river区别 定语从句：1.Is this the river ___ i can swim?A.which B.in which C.that D.the one请说明为什么? Excuse me ,how can i get there?this way please .and there is a bridge---- the river to get thereA on B over C above I think it is difficult for me to answer this question(改为简单句）I think __ __ for me __ __ this question This river is long as that river.This river is the same ______ _______ that river保持句意不变 __ __ THIS MATHS PROBLEM IS !