根据汉语意思完成句子。____ Doing more exercise like running helps to _____________(增强)our body.____ All of us should _________________________(戒除) smoking.____ I want go be a doctor _______________________ (将来)____ Mum, don't (担心)___________________ me. I'll take good care of myself.____ Why don't you _______ __ (躺下)?
下图反映了1500多年前我国历史上的一次重要改革,这次改革的主要措施包括( )
①在朝廷中必须使用汉语
②以孝治国
③从官员到民众都必须穿戴汉族服饰
④提倡尊老、养老的风气