cost,tell,talk的用法
拜托了!!!!!!!!!!!
参考答案:cost 指花费或者付出。如this book cost me 10$
又如，The winning of the competition cost his life.为了这场比赛的胜利他付出了生命的代价。
tell指告诉别人 什么事情。
如 he told her that he loved her.他告诉她他爱她。
talk指谈话,两个人交谈
they are talking about the president Bush他们在谈论布什总统