Do you think graduate students should be allowed to teach a lecture or just tutor students and grade their assignments？【本题重复2019.12.07原题】

研究生应该去教课还是只让他们当助教或者改作业？

Your university is now considering allowing people in the community to come into the classrooms and take the classes for free. They can sit and study, but they will not take exams and will not receive credits. Do you think this is a good idea?

你的大学正在考虑让社区里的居民免费进班听课。他们可以坐下来上课，但是不会考试或者拿到学分。你觉得这个政策如何？

现在有两份工作供你选择，一个收入很高，另一个是收入一般，但是有高的成就感。你会怎么选？

现在有两份工作供你选择，一个是收入高但是高时长的工作，一个是收入低，但是可以正常上下班不需要加班的工作。你会怎么选？

Some people believe that businesses should be required to spend some of their profits on social programs that benefit the public and the communities where they operate. Others believe that businesses should be able to decide for themselves how to spend their profits. Which point of view do you agree with?

有些人觉得应该强制企业把一部分收益投入对公众和社区有益的项目上，有些人觉得企业的利润如何利用是他们的自由。你同意谁的观点？