What开头的特殊疑问句,有询问职业的,颜色,电话号码,物品,数目,人口等,按顺序举例如下 Whatdo you do ?/what are you?你是干什么的? What color do you like best?你最喜欢什么颜色? What's your phone number?你的电话号码是多少? What's this?这是什么? What's five and four?5+4等于多少?What's the population of your country?你们国家的人口是多少?