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Passage 3Thousands of years ago, in the middle of an ocean, miles from the nearest island, an undersea volcano broke out. The hot liquid piled higher and higher and spread wider and wider. In this way, an island rose up in the sea.As time went on, hot sun and cool rains made the rock split and break to pieces. Sea waves dashed against the rock. In this way, soil and sand came into being.Nothing lived on the naked soil. And then the wind and birds brought plant seeds, spiders and other little creatures there. Only plants could grow first. Only they, in sunlight, could produce food from the minerals of the soil, water and air. While many animals landed on the island, they could find no food. A spider spun its web in vain, because there were no insects for its web to catch. Insects couldn’t stay until there were plants for them to eat. So plants had to be the pioneer life on this new island. The word "naked" (Para. 3) could be replaced by which of the following（）
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Passage 2People all over the world today are beginning to hear and learn more and more about the problem of pollution. Pollution is caused either by man’s release of completely new and often artificial (人造) substances into the environment, or by releasing greatly increased amounts of a natural substance (物质), such as oil from oil tankers into the sea.Whatever its underlying reasons, there is no doubt that much of the pollution caused could be controlled if only companies, individuals and governments Would make more efforts. In the home there is an obvious need to control litter and waste. Food comes wrapped up three or four times in packages that all have to be disposed off drinks are increasingly sold in bottles or tins which cannot be reused. This not only causes a litter problem, but also is a great waste of resources, in terms of glass, metal and paper. Advertising has helped this process by persuading many of us no only to buy thing we neither want nor need, but also to throw away much of what we do buy. Pollution and waste combine to be a problem everyone can help to solve by curing out unnecessary buying, excess use and careless disposal (处理) of the products we use in our daily lives. The main cause of pollution is （）
某大型国有机械制造企业集团（公司）下设5个分公司，8个加工厂、以及研究所，实验基地等20个附属单位，现有员工16000多人，趁着企业生产经营规模的不断扩大，技术装备水平的迅速提高，该企业对人力资源的需求不但在总量上发生了变化，而且在结构上夜出现了根本性的转变，但人事郭主任一直对计划主观的工作不甚满意，认为企业的人员计划显滞后，缺乏前瞻性和完整性。对人员招聘、配置、培训等工作起不到积极的指导作用。 如果让您来编制企业的人员计划，您认为： 应当编制哪些人员计划才能满足企业人力资源管理的需求？
Passage 1What will man be like in the future—in 5 000 or even 50 000 years from now We can only make a guess, of course, but we can be sure that he will be different from what he is today. For man is slowly changing all the time.Let us take an obvious example. Man, even five hundred years ago, was shorter than he is today. Now, on average, men are about three inches taller. Five hundred years is a relatively short period of time, so we may assume that man will continue to grow taller.Again, in the modern world we use our brains a great deal. Even so, we still make use of only about 20% of the brain’s capacity. As time goes on, however, we shall have to use our brains more and more, and eventually we shall need larger ones. This is likely to bring about a physical change to the head, in particular the forehead, which will grow larger.Nowadays our eyes are in constant use. In fact, we use them so much that very often they become weaker and we have to wear glasses. But over very long period of time it is likely that man’s eyes will grow stronger. On the other hand, we tend to make less use of our arms and legs. These, as a result, are likely to grow weaker. At the same time, how ever, our fingers will grow more sensitive because they are used a great deal in modern life.But what about hair It will probably disappear from the body altogether in course of time because it does not serve a useful propose any longer. In the future, then, both sexes are likely to be bald.Perhaps all this gives the impression that future man will not be a very attractive creature to look at. This may well be true. All the same, in spite of all these changes, future man will still have a lot in common with us. He will still be a human being, with thoughts and emotions similar to our own. The reason for believing that future man will be different is that he （）
使用携带型仪器在高压回路上进行测量工作，不需要高压设备停电但需做安全措施的，可填用变电站（发电厂）第二种工作票。
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