task1： 柱状图 流程图 饼图
1.Some people think that the increase of cheap air travel has brought about many benefits while others argue that this development has its drawbacks to the world’s environment and resources. Discuss these two points of view. What’s your opinion?
2.Some people think that men and women have different qualities. Therefore, some certain jobs are suitable for men and some jobs are suitable for women. To what extent do you agree or disagree.