They are Chinese【改为单数形式】

They are Chinese workers.改为一般疑问句 They are Chinese【改为单数形式】 they are chinese,chineses? 把his name is lin tao和they are Chinese teachers 改为一般疑问句 I like these movies.they are about chinese history改为含定语从句的复合句 They are chinese 句型转换 the pen is blue 改为同义句 they are rulers i am chinese 都改为否定句 一般疑问句 They like Chinese.(改为一般疑问句) they like chinese food 改为一般疑问句 改为第三人称单数形式（we are chinese) Those are chinese books.改为复数 these are chinese books 改为单数形式 there are Chinese books.改为否定句 We are Chinese改为同义句 All of they are Chinese改错 they are Chinese(变为单数)则么写 they are chinese boys改成单数 Are they any chinese americans in england?