题目内容：

they are ______each other. A talking to B talking with我认为with更合适,可是答案却是to.不解

优质解答

They are talking to each other.他们在互相交谈.（能够翻译得通.）
talk with sb.后应跟 somebody,表示和某人交谈.
所以
They are talking with each other.（翻译不通）