how often 和how many time 怎么区分?

how often 和how many time 怎么区分? How many time与How often how often和how many times How long How many time 该怎么区分呢,有什么区别?怎么用呢? 如何区分how long,how often 和how soon how often与how many time有何区别 怎样区分how many和how many years what time.和how often都怎么回答? how many times和how many time的区别 how often 和 how many times 的区别和用法 how often和how 一个关于how often和how many times的问题