1.how often,how soon,how long,how m any,how m uch,how m any tim es请注意这些词语之间的区别:1)how often意为“多久(一次)”,用来询问某动作间隔多久进行一次,通常用来对一些表示频率的副词进行提问,如alw ays,usually,of-ten,som etim es,hardly ever,never等;也可以对 1.how often,how soon,how long,how m any,how m uch,how m any tim es Please note the difference between these words: 1)how often means “how often (once)”, used to ask a How often is the interval between actions, usually used to ask questions about adverbs that express frequency, such as alw ays, usually, of-ten, som etim es, hardly ever, never, etc.;