he taught himself english 这里的代词为什么不可以填my

He taught English himself.改为同义句 He taught ____ English three years ago.参考答案选B,为什么呢?为什么不可以是A呢 on 和with的区别 He teaches himself English _ the radio.这里为什么要用on Peter has taught himself english for two years?为什么用 himself, He taught himself last year.的同义句是? 句型转换1.He taught himself English last year.(改为同义句)He ( )Engli As I soon learnt,he was English himself.这里 as 的用法. Mr.Black(is)my teacher.He(is)not French.第一个括号里为什么不可以填“am“? He taught himself Russian.改为复数句 Although he is old now ,he can cook by himself 为什么这里的now不能调到 为什么新概念英语（第二册）的14课是he was English himself 而不是 he is English h Please pass me the dictionary ----cover is black 这里为什么不可以填of