关于英语改成否定句、一般疑问句、肯定回答、否定回答: you are a postman. you are worker 题目: 关于英语 改成否定句、一般疑问句、肯定回答、否定回答: you are a postman. you are workers. we are in the park. miss zhang is in the classroom. that is your bicycle. their pants are old. 解答: you aren't a postman are you a postman yes,i am./no i'm not you aren't workers are you workers yes,we are./no,we aren't we are not in the park are we in the park yes,we are./no,we aren't miss zhang isn't in the classroom is miss zhang in the classroom yes,she is./no,she isn't that isn't your bicycle is that your bicycle yes,it is./ no,it isn't their pants are not old are their pants old yes,they are./no,they aren't