He is an English

He is an English he is an english teacher. Is he an English boy.复数形式 为什么不能说He is an English 为什么不能说he is an english? 为什么不能写He is an English? 合并句子he is an English boy.Jim is an English boy,too.he is an English boy.____ ____Jim. He is an Englishman.为什么不是He is an English.可不可以He is a Chineseman. She is an English girl.He is E(),too. I guess______name is peter,he is an English boy . Jack is English.He is an English boy.为什么第一个English不用冠词? He is an English teacher.改为复数句 改成否定句:He is an English teacher. He is an English.改错 哪错了?改错.快 is he reading an book English (.)连词成句 He is an English teacher.(改为否定句) He is an English teacher.后面的答句是? He is an English engineer.(a Gearman engineer)(选择疑问)