这两者的意思不同,what do you do意思是“你做什么的”,一般用于问别人的职业,第一个do是助动词,第二个do是实意动词;what do you have意思是“你有什么”。have与过去分词连用构成完成时;而do用于实义动词前构成否定句和疑问句。
what do you do例句:
What does the company do?你的公司是做什么的.?
What do you do to live a balanced life?你如何实现工作生活的平衡?
What do you do with your computer?你打算用电脑做什么?
what do you have例句:
What do you have that people want?你有什么是别人想要的?
What do you have against him,is the question。他和你有什么过节才是关键。
Tell me,what do you have in your house?告诉我,你家里有什么呢?