四个新gre issue作文题目,求提纲!

题目

四个新gre issue作文题目,求提纲!
1、It is no longer possible for a society to regard any living man or woman as a hero.
2、Scientists and other researchers should focus their research on areas that are likely to benefit the greatest number of people.
3、The best ideas arise from a passionate interest in commonplace things.
4、The best test of an argument is the argument's ability to convince someone with an opposing viewpoint.

答案

你去新东方的学习心得论坛看看去吧,要不你就在那求助一下.