The current ,which is very ___,make the river dangerous a.ra

the river is dangerous.you ___ swim in it .A.can't B.mustn't He's a very dangerous guy,which is why I lied to the police The river is ___. Is the river () through that town very large?A.which flows B There is a ___ in the river. The Changjiang River is a very （long） river It is very dangerous to swim in the river.What can stop them 定语从句：1.Is this the river ___ i can swim?A.which B.in which C ___ is dangerous ___ (cross) the street which season is the most dangerous one? which season is the most dangerous 求同义句Swimming in the river is very dangerous 的同义句 ——very dang