【正确答案】我要感谢主席先生给我这个机会，谈谈当今的环境问题。能给在座各位做演讲我感到十分自豪，因为你们处于这场拯救世界的战役的前线。时不我待，我们必须不断前进，迅速行动。我们正处于一个世界历史的关键时刻，我们的海洋和森林正在遭受破坏，物种在逐渐消失，气候发生着变化。全球几十亿人缺乏满足健康与尊严的基本生活条件。

【答案解析】[听力原文]
I want to thank Mr. Chairman for giving me the opportunity to talk on the environmental issues of today. I am really proud to address this group, as you are at the frontlines of the battle to save the world. Time is not on our side, we need to keep moving forward, and we need to move fast. We're at a crucial point in the world's history. Our oceans and forests are suffering, species are disappearing; the climate is changing. Around the world, billions of our fellow human beings lack the most basic requirements of health and dignity.

【正确答案】近期一项关于休闲活动的调查显示，美国人每天花4小时看电视，3小时听广播，14分钟看杂志。此外调查还显示，过去五年中，人们的读书时间减少到每月2.1小时，而三分之一的书籍由年龄在55岁或以上的人购买。另一方面，30%接受调查的美国人表示他们最喜欢的休闲活动是看书，21%的人表示看电视是他们最喜欢的活动。这是好消息。坏消息是，只有13%的人选择“和家人呆在一起”。

【答案解析】[听力原文]
According to a recent survey on leisure activities, American people spend about 4 hours each day watching TV, 3 hours listening to the radio and 14 minutes reading magazines. It was also disclosed that over the past 5 years people reduced their time reading to 2.1 hours per month and over one-third of all books were bought by customers aged 55 and older. On the other hand, 30 percent of Americans surveyed said they would rather read a book than do anything else; twenty-one percent said watching TV is their favorite activity. That's the good news. The bad news is that only 13 percent selected "spending time with family.\