They aren't having history every day 哪里错了?应怎么改?为什么?
They aren't having history every day.是否正确,错的请改正.
They arenn’t having history every day.这句话有没有错、
They are having a math ciass now (用every day改写)怎么改
are you water the flower every day?哪里错了?怎么改
They work at 8 hours every day.哪里错了?
Every body is ok,aren't they?为什么用aren't they而不用isn't he?
everyone'having a good time 为什么用aren't they 不
everyone'having a good time 为什么用aren't they 不用
they are having good time,aren't they?是什么句子
They__(have) a history lesson tomorrow,aren't they?
They have only two history lessons every week改为提问句怎么改呢
NO,they aren't having a picnic是什么意思