cet作文范文20篇(编辑修改稿)

cet作文范文20篇(编辑修改稿)内容摘要：

re people are worth careful study. Culture evolution is the major factor responsible for population increase. Early in human development, people invented tools to hunt animals. Later they built shelters to protect themselves. Step by step, they made life easier. As a result, fewer died from natural forces, such as harsh climate and disease. In the past, when population grew, there was unexplored territory to inhabit. But now, almost all the habitable land has been explored. The world39。 s population may reach billion in 2033. It is clear that world population is a serious issue that needs careful attention. Human beings are unique to solve problems through cultural evolution.(发展 ) Facing the world population explosion in the near future. We must carry out the birth control program in order to save the mankind and save the world. 10. Openingdoor Policy is the Only Way to Make China Strong. Modern Chinese history leads us to the conclusion that socialism, not capitalism is best for China. But how a socialist China should look at capitalism and more importantly, make use of the better side of capitalism for its own advantage is of vital(至关 ) importance to the country. As far as our country39。 s economic construction is concerned, taking advantage of the part of capitalism that is useful to us means we need to develop foreign trade, introduce advanced technology and better management, and make use of foreign funds. It also means we can absorb some of the economic theories, and make use of those economic policies, methods and measures that ply with(遵循 ) the law of mass production and a modity economy. By opening our windows wider to the outside world, people can learn more about other peoples and learn to make sensible judgments. Absorbing the better part of the cultures of other people to enrich ourselves is the best way to safeguard our socialist culture. So taking advantage of capitalism and stepping up economic reforms is the only way to make China strong. Closing the county to international exchanges will only keep it weak. 11. Choosing an Occupation Every one faces the problem of choosing an occupation after graduation from college or university, which plays a vital role in his life. An appropriate occupation makes a man work with zest(热情 ) and vigor, as well as contribute to his country. To make a wise choice, two important things should be taken into consideration. One is the interest, the other, the demands of people and society. Only if the two aspects are connected, can a man show his talent and ability to the best advantage. If the two conflict, the former should be under the latter, for the people39。 s interests are more important than the individual39。 s. In regard to my choice in the future, I am fond of learning foreign languages。 what is more, with the implementation of the OpenDoor Policy, exchange between home and abroad in economy and culture has been growing significantly, thus I39。 m determined to be a qualified interpreter. 12. The Brain and the Computer Some recent developments in the puter industry make scientists predict that the gap between human beings and machines will be closed about the year 20200. To understand the significance of this prediction let us pare the human brain with existing puters. The brain consumes electrical energy at the rate of 25 watts and occupies a volume of one tenth of a cubic foot. The brain houses between 10 billion and 100 billion items of information. Every brain cell is directly connected to many other cells. As a result, the cells in which information is stored can municate with thousands of other cells. However, the puter consumes 1000,000 watts of electrical power and occupies hundreds of cubic feet of space. Its million items of immediately accessible information. In contrast, the puter memory is like a cell of pigeonholes, with no thinking capacity and no connections elsewhere. In a word, the electronic brains are hopelessly inadequate in parison with the human brains. 13. Health and Life As the saying goes, you don‟t know what happiness is until you lose it‟ you don‟t know what health is until you are ill. “Health is of vital importance to life” sounds like a cliche to everyone, but it is absolutely true. The negligence of the delicate balance of your body and soul, the harmful habits such as smoking, excessive drinking and burning midnight oil will。