能帮我把下列陈述句变为一般疑问句,然后肯定回答,否定回答吗 She...答:你好,为你解答,正确答案为:1 Is she from Beijing?Yes, she is. No, she isn't.2 Are the girls pants blue?Yes, they are. No, they aren't.3 Is your name Li Weikang?Yes, it is. No, it isn't.4 Are you 14 years old?Yes, I am. No, I am not.5 Is ...