2019社会热点话题英语作文【一】
第三、四、五部分都隐含了一个前提：在市场交易中是不存在成本的。但这不是现实，是个假定。通常交易成本很高，使交易根本无法进行。“一旦考虑到进行市场交易的成本，那么显然只有这种调整后的产值增长多于它所带来的成本时，权利的调整才能进行”。“在这种情况下，合法权利的初始界定会对经济制度的运行效率产生影响”。
“问题在于如何选择合适的社会安排来解决有害的效应。所有解决的办法都需要一定成本，而且没有理由认为由于市场和企业不能很好地解决问题，因此政府管制就是有必要的”。
七、权利的法律界定以及有关的经济问题
“当市场交易成本是如此之高以致于难以改变法律已确定的权利安排时，情况就完全不同了。此时，法院直接影响着经济行为”。
“我们在处理有妨害后果的行为时所面临的问题，并不是简单地限制那些有责任者。必须决定的是，防止妨害的收益是否大于作为停止产生该损害行为的结果而在其他方面遭受的损失。在由法律制度调整权利需要成本的世界上，法院在有关妨害的案件中，实际上做的是有关经济问题的判决，并决定各种资源如何利用”。
2019社会热点话题英语作文【二】
作为一名事业有成的香港人，曾敏杰始终心怀祖国。他热衷于内地的儿童公益事业，先后帮助多名脑瘫儿童进行康复治疗。玉树地震发生后，他又作为义工去灾区探望孤儿，发起公益活动，购买孩子们急需的炉子、棉鞋、帐篷等物资。就在将物资送往玉树最偏远的村寨时，他和同伴遭遇意外，不幸遇难。他被网民誉为“新阿福”，他的善心善举让我们看到，爱心无地域，真爱暖人间。
2019社会热点话题英语作文【三】
甲对乙的污染或侵扰固然是一种侵害。但，如果不让甲侵害乙，会使甲受到侵害。问题具有交互性，处理这个问题要全面权衡利害关系，“必须从总体的和边际的角度看待这一问题”。
2019社会热点话题英语作文【四】
Study the picture above carefully and write an essay entitled “After Graduation” In the essay, you should (1describe the picture (2interpret its meaning (3give your opinion about the phenomenon. You should write about 200 words neatly on ANSWER SHEET2. (20 points
[参考范文]
Graduation is an important event for all of us. It is the divide between school and a full-time working life. After graduation, we are no longer students protected by parents and teachers, but a member of the real society. Let’s look at the picture first. A graduate is told by his teacher, “You must depend on yourself during your life journey after graduation…” He finds that some former graduates fly high into the sky while some experience a drastic fall.
The picture tells us a principle. Graduation is not the end of your education, but the beginning of your real journey. At school, we may find we are no different from our classmates. However, there will be a great gap between us after graduation. Some may try their best to improve themselves and become the mainstay of our ear era? While some are indulged in creature comforts and give up their initial ideals.
Therefore, we should remember that graduation is the beginning of our real life journey. If you want to be a person useful to society, you should make all efforts to learn as much as possible from others and improve yourself. In this way, you may fly high in the sky.
