题目内容：

How far.和How long.是分别提问什么的啊?再分别举个例子

优质解答

how soon是对即将要到来的事的提问.比如how soon he will come?how long是对长度或者时间跨度的提问.比如how long did he watch TV last night?how often是对频率的提问.比如how often do you write to your father?...