Mary has to clean her room every day.(改为一般疑问句) ( )Mary( )to clean her room every day?

问题描述:

Mary has to clean her room every day.(改为一般疑问句) ( )Mary( )to clean her room every day?

(Does )Mary(have )to clean her room every day?在学校我们必须遵守规定。We have to ()()()at school.求你了……怎么做?follow school rules