My parents go to the cinema (twice a month)对打括号部分提问

问题描述:

My parents go to the cinema (twice a month)对打括号部分提问

what ( do ) you want to ( do ) ?

How often do your parents go to the cinema?

How often do your parents go to the cinema?
对于频度副词的提问,用 how often

How often do your parents go to the cinema ?