she is not a student,is she?怎么翻译?还有怎么回答?

she is a student,is not she?怎么翻译?回答? she is not a student,is she?怎么翻译?还有怎么回答? She is not a student.She is a teacher. she is not my business怎么翻译 （ ）回答是she is a student . Is she a student? Is she not my student?应如何翻译?肯定回答和否定回答各是什么? She is a nice student怎么改一般疑问句? she is a good student.改为复数形式怎么改 She is a new student怎么改为一般疑问句 she is a univesity student变成一般疑问句怎么变 Is she beautiful怎么回答