大学英语四级考试:作文优秀范文精选(一)

1On Open Policy

The open policy means that our country is open to investment， trade and technical and economic cooperation with other countries on the basis of equality and mutual benefit. The purpose of open policy is to acquire advanced technology， management skills to serve our socialist construction so as to promote the realization of the four modernizations. We must adhere to the open policy. Because economic relations between states today have become increasingly close， and no country can possibly advance behind close doors. Only in this way， can we gradually close the gap between our country and the developed countries. Through the implementation of policy， we can learn advanced technology and managerial expertise from abroad; make full use of the foreign capitals to set up great enterprises; absorb useful and healthy ideas and new knowledge of the modern civilization; and broaden our views and raise our level of competence.

2. The place of Science and Technology in Modern Life.

Human life can not continue without science and technology. For many years， human society has developed with the advance of science and technology while the development of science and technology has in turn brought the process to mankind. So the life we are living now is more civilized than that of our fore fathers. The development of science and technology has brought about many changes in people‘s life. For example， the invention of television and space rocket has opened a new era for mankind. Through the use of TV people can hear the sound and learn the events happening thousands of miles away. Owing to the invention of spaceship and rocket， the dream of man’s landing on the moon has now come true. Science and technology also play an important role in our socialist construction. We may say， our socialist construction is just like a skyscraper， while science and technology are its base. Without the base， the skyscraper can‘t be built. Therefore， we should try our best to contribute to the development of science and technology so as to provide a more solid base to build our country.

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