how long,how often,how soon里面哪个回答时用频率副词
how long,how often,how soon里面哪个回答时用频率副词
how long how soon how often how far 的区别.
用How often和How soon提问有什么不同?哪个用在表示频率?
how old,how long,how soon,how often,how far ,how many,how mu
how soon how long
用how soon,how long,how far提问时该怎么回答?
how soon,how long,how often,通常有什么用法?回答有什么特别的地方?
How often How soon How long的回答分别有什么标志?
How often ,How soon ,How long.在句中的用法
how long、how soon、how often区别与联系.
how soon how often how long.about answer
How soon How long How often的区别