how long how often how soon 的中文意思 ! 谢谢大家!

问题描述:

how long how often how soon 的中文意思 ! 谢谢大家!

how long 多久,多长,答案是FOR / SINCE 短语,
how often 多久一次,答语是:sometimes,never ,once / twice a day / week 等
how soon过多久; 答语是IN + 一段时间,常与一般将来时连用