To cross such a bridge needs courage.主语是什么?

bridge to cross 歌词 Don't cross a bridge till you come to You’ll cross the bridge when you get to it.是什么修辞手法啊? We used to cross the river by f___ but now there's a bridge. cross the bridge,then walk( ) to the and A staight B sraight The dog needs a lot of------(训练)to help the blind cross the 河上有一座桥的英语翻译是什么?是there is a bridge over the river 还是cross the Let's cross the bridge when we come to Let us cross the bridge when we come to it. will cross that bridge when we get to it. do not cross that bridge until you come to he will cross that bridge when he comes to