The professor in "given data 5" said: "How to answer the economic answer sheet well in the once-in-a-century great change? I believe the introduction is as follows:

In the once-in-a-century great change, the choice of economic development strategy is very important. I believe that only by comprehensively deepening reform, strengthening innovation drive and implementing a higher level of opening up can we hand over this economic answer sheet well.

First of all, comprehensively deepening reform is the only way for current economic development. In the reform, we should strengthen the reform of fiscal and taxation system and promote the formation of market-oriented resource allocation mechanism; Accelerate the reform of state-owned enterprises and mixed ownership, and build enterprises with international competitiveness; Strengthen the reform of land system and household registration system, and increase the mobility of urban and rural population. Only by comprehensively deepening the reform can we make the economic system more flexible and efficient and provide better institutional guarantee for economic development.

Secondly, strengthening the innovation drive is the core driving force to promote economic development. It is necessary to accelerate the transformation from "Made in China" to "Created in China", increase investment in research and development, promote the development of high-tech industries, and improve the ability of independent innovation. At the same time, it is necessary to innovate the financial service model, increase support for innovative enterprises, and provide a broader development space for innovation. Only by strengthening the drive of innovation can we continuously improve the quality and efficiency of economic growth.

Finally, a higher level of openness is the only way for economic development. We should actively participate in global economic governance and the formulation of trade and investment rules to promote the construction of an open world economy. Strengthen economic and trade cooperation with countries along the Belt and Road, open wider to the outside world, attract more foreign investment and inject new impetus into economic development. Only by opening to the outside world at a higher level can China's economy become stronger.

In a word, deepening reform in an all-round way, strengthening innovation drive and implementing a higher level of opening up are the only way for economic development and the key to handing over the current economic answer sheet.