how
often用来提问某动作或状态发生的频率，对“一段时间内发生了几次活动”（always，usually，
often，
never或twice
a
day等表示频度的词或短语）提问时用
例句：how
often
do
his
parent//www.souquanme.coms
let
him
watch
tv?

how
often用来提问某动作或状态发生的频率，对“一段时间内发生了几次活动”（always，usually，
often，
neve搜趣网r或twice
a
day等表示频度的词或短语）提问时用
例句：how
often
do
his
parents
let
him
wa//www.souquanme.comtch
tv?

how often意为“多久……次、是否经常”，用来提问在某一特定的时间进行某个动作的次数，答语通常是always，usually，often，sometimes，once/twice a day/month等。
—How often do you get to school very early? 你多搜趣网久早到校一次？
—Usually. 通常。
—How often do you see a film? 你多久看一次电影？
—Once a month. 每月一次。

how often用来提问某动作或状态发生的频率，对“一段时间内发生了几次活动”（always，usually， often， never或twice a day等表示频度的词或短语）提问时用 例句：How often do his parents let him watch TV?