jenny is washing dishes in the kitchen.改为反意疑问句 怎么改?

问题描述:

jenny is washing dishes in the kitchen.改为反意疑问句 怎么改?

isn't jenny washing dishes in the ketchen ?

前肯后否,前否后肯
jenny is washing dishes in the kitchen,Isn·t she?
Jenny is not washing dishes in the kitchen,is she?