keep的被动语态keep sb doing怎么改被动语态?请例句示范另外,Mr.Li keeps us interested in Maths.可以改成:We are kept to be interested in Maths.为什么?

keep sb doing sth 可用被动语态吗?比如keep the company being well operated? keep有没有被动语态 keep的被动语态keep sb doing怎么改被动语态?请例句示范另外,Mr.Li keeps us interested in Maths.可以改成:We are kept to be interested in Maths.为什么? keep的短语keep sb from doing keep sb keep sb. keep sb keep sb. 这个句子的被动语态：we must keep the classroom clean 谢 She cant stand_____(keep)waiting具体的知识点...要不要用被动语态啊 You can keep the book for two weeks .改为被动语态的句子啊什么啊? we must keep our classroom clean改被动语态 We should keep our room clean 改被动语态 初中英语变为被动语态we must keep our classroom clean I always keep my room clean.变被动语态 keep是系动词为什么还能用被动语态? How did you keep your classroom clean?变为被动语态. We keep food cold in fridge.(改为被动语态）