I have beenin China怎么变一般疑问句

I have beenin China怎么变一般疑问句 I have never been to Beijing.一般疑问句怎么变 I have some pens.变一般疑问句 I have many friends变一般疑问句 We have rulers.怎么变一般疑问句? I like bananas怎么变一般疑问句 many 在否定句和一般疑问句中,是否要变any?例如,I have many books.变一般疑问句,怎么变? 一般疑问句怎么变? I am Mike.变一般疑问句怎么变? I love you变一般疑问句怎么变 I am a driver变一般疑问句怎么变 I'm three怎么变特殊疑问句和一般疑问句?