What is the most important action for the government to take for the protection of environmental problems? Fund researches on new energy sources such as solar and wind power? Protect forests and natural wildlife species? Pass and enforce laws to reduce the pollution.

　　此题为三选一题目，三选一类题目会给出三个选项A, B, C让学生去选择一个。这种题的答题方法为开头段-正文段第一段B好-正文段第二段B的另一个优点-正文段第三段B比A好/A的缺点和B比C好/C的缺点-结尾段。

　　What one of the following is the most important action for the government to take for the protection of natural environment?

　　(1)fund research on new energy sources such as solar and wind power;

　　(2)preserve natural places such as forests and natural wildlife species.

　　(3)pass and enforce laws to reduce the pollution produced by companies and industries

　　题目分析：

　　题目大意：对政府来说，要想保护自然环境，政府最应该采取哪项措施：资助研究新能源，保护栖息地和动物，制定法规来减少公司的污染排放。 此题目为三选一的题目，小编提醒各位小伙伴，对于这样的题目，我们有两点要做到：1.必须要清楚选出一个选项，2.三个选项在整篇文章论述中务必都要提到。

　　参考范文：

　　Taking a panoromic view of human history, we can readily find that the natural environment plays an enormously important role in determing the future of each and every country. Given the great significance of clean environment, the general public as well as the governors begin to wonder which is the most essential action to protect the environment, among funding new energy research, preserving natural habitat or enacting strict laws. Towards such a long-running tug-of-war, I am inclined to argue that national governments should invest financial support in developing new energy sources.

　　Initially, spending more money in discovering new energy can radically solve the various environmental problems. As is common sense, the deteriorating environment is the result of the overexploitation of fossil fuels, including coal, oil and natural gas. To be specific, numerous chemical plants usually burn the coal to provide power for manufacturing all kinds of goods designed to satisfy the basic needs of the general public. As a result, a large amounts of industrial wastes are discharged to take a toll on the natural environment. Also, an increasing number of petrol-powered automobiles will definitely emit car exhause(e.g. fumes and toxic gas), which can increase the likelihood of the public suffering from respiratory diseases. All the above problems related to environment can be resolved by find new and clean energy like solar energy, wind power and tidal power. Undoubtedly, replacing the traditional energy with the new ones can dramatically decrease the pollution and contamination, thus leading to a better living environment. For example, once the cars uses the electricity instead of petrol, the air quality will improve to a large extent.

　　Secondly, there are conspicuous limitation of the other two options. As for preserving natural places, the effect of this practice is relatively restricted. To illustrate, the traditional energy sources are usually exploited and discovered in the natural places. Consequently, the preservation of natural places will hinder the access to various energy and thus impede the progress of the whole society. Also, the same logic applies to passing laws to reduce pollution. It is an indisputable fact that across the globe, many countries now are heaviely dependent on the industries and factories which produce pollutions. In other words, once the law of punishing these companies is enforced, these corporation may have to cut down their output and make less profits, even ending up going bankcrupt. Accordingly, the national economy and the living standard of the public will suffer too.

　　Factoring what has been discussed above, we can conclude that funding research of environmental friendly energy will be more preferable, because finding proper alternative energy is the key to solving the environmental problems comprehensively.