Over the years, we tend to think that nuclear technologies and the necessary know—how to e

entire web of living organisms ranging from soil microbes, frogs, and trees to bears and blue whales. From the perspective of sustainable use, wildlife is a renewable resource that provides many benefits and socioeconomic advantages. Sustainable use is defined as " the use of components of biodiversity in a way and at a rate that does not lead to long term decline" but maintains the "potential to meet the needs and aspirations of present and future generations. " ?

Charges". You should base your composition on the Chinese outline given below:

1．现在去医院看病的费用越来越高……

2．造成这种现象的原因是……

3．解决的办法是……

he past few years has acquired the force and significance associated with the development of hand tools or the discovery of the steam engine. Just as the Industrial Revolution took over an immense range of tasks from men's muscles and enormously expanded productivity, so the microcomputer is rapidly assuming huge burdens of tedious work from the human brain and thereby expanding the mind's capacities in ways that man has only begun to grasp. With the chip, remarkable achievements of memory and execution become possible in everything from farms to banks to corporate offices.

灭绝无不与人类活动有关。庆幸的是，人们越来越明确地意识到采取行动保护环境的重要性，保护我们所居住的地球就是保护我们自己。

Companies or Smokers? You should base your composition on the outline given in Chinese below．

1．人人知道吸烟的危害，但有些人说他们吸烟是因为烟草公司生产了香烟

2．对这个问题你如何看

3．说出你的理由

更多的注意。情绪好的人患慢性病的概率较低，工作效率也高，而长期抑郁的人不仅对什么都不感兴趣，而且容易自杀。防止抑郁的有效方法是寻找放松方式以缓解紧张情绪。

知识的减少。任何一个人都不可能完全掌握每一领域在不断更新的知识。随时了解自己研究领域的最新发展动向绝非易事。

经济全球化成为可能。信息技术产业具有巨大的发展空间。产品设计、自动化生产和空间探索将越来越依赖计算机。21世纪才是真正意义上的数字化时代。

e needs to do and to make. It helps him in clarifying his wants, in constructing his ends and in finding means for realizing them. There exist, in other words, values as well as known facts and principles, and philosophy is concerned primarily with values--with the ends for the sake of which man acts. Given the most extensive and accurate system of knowledge, man is still eonfionted with the question of what he is going to do about it and what he is going to do with the knowledge in his possession.

把大部分时间用在学习上的学生最有可能通过所有考试。

2．由于科学进步，几十年前看起来不可能的事已变成现实。

3．事实使我们得出的结论是诚实和无私一样重要。

4．大学毕业两年后，她决定考研以更新自己的知识。

5．人口的增加使地球必须生产更多的粮食。