2. Nowadays, many charities and organizations publicize their activities by giving names to a particular day, such as National Children’s Day and National Non-smoking Day. Why do they do so? What effects will these special days have?
3. Some people think that the range of technology available to individuals increases the gap between rich people and poor people, but other people believe it has opposite effects. Discuss both sides and give your own opinion.
审题：该题目在科技类作文中属于比较新的话题，很多考生不知道如何定义the range of technology, 所以需要先明确文章的写作对象。因为是双边作文，所以在科技“会与不会”增加贫富差距上两个观点都要进行探讨，扩展“会”与“不会”的原因。“会”的方面，可以在富人更容易获得科技的便利资源和接受信息速度上进行深入分析；“不会”的方面，如技术会让穷人受益远远大于富人，这反而缩小了差距。
4. School teachers used to be the major source of information. However, some people argue that teachers are not as important as before because there are an increasing variety of information resources. What is your opinion?
5. People think that a hundred years ago, the human race was steadily improving in every area of life. However, there is no certainty of this case. In which areas do you think we have made important progress nowadays? In which area do you think we still need to make progress?