john has a nice dog改为一般疑问句 _ john _ a nice dog?

john has a nice dog改为一般疑问句 _ john _ a nice dog? john has a nice dog改为一般疑问句 John has a nice dog.（改为一般疑问句） John has a nice bag .改一般疑问句怎么改,说的详细一点 John has a nice jacket.改为否定句 将句子改为否定句John has a nice jacket. John has a ping-pong bat.改为一般疑问句 He has a very nice watch,改为一般疑问句 Linda has a nice jacket.怎么改为一般疑问句 mary has a nice room（改为一般疑问句） my sister has a nice room改为一般疑问句 Betty has got a nice bike.(改为一般疑问句）