Question

how often how long how far how many how much 的区别

Answer 1

how often”多长时间一次”对在某一特定的时间内进行的动作次数进行提问,其答语一般为“never sometimes usually”等频率副词.例如：How often do you exercise?——every day.how long“多长时间一次”是询问动作持...