反观雅思考试的议论文题目，我们会发现其问题模式无非可以总结为两类：讨论类和分析解决型。但是仔细分析的考生会发现还有一类问题模式并不完全属于其中的某一类。请看下面的几个题目：
1. As most people spend a major part of their adult life at work， job satisfaction is an important element of individual well-being. What are the factors that contribute to job satisfaction？ How realistic is the expectation of job satisfaction for all workers？
2. The unlimited use of cars may cause many problems. What are those problems？ In order to reduce the problems， should we discourage people from using cars？
3. In many places shopping is becoming a free-time activity， replacing the traditional hobbies of the past. Discuss the reasons for this development. Is this development positive or negative？
4. In the past， people used to travel to see the difference from their home country. However， the sceneries in places around the world seem similar nowadays. What are the causes of these similarities？ Do you think that the advantages of this similarity outweigh the disadvantages？
