【正确答案】最近我更多地在网上购物，因为许多零售商有网址，而且有时直接去他们的网址购买你所想要的东西更为便宜。有时要比你在普通商店里所支付的金额便宜一半。所以，你能待在家里购物，就没有必要去商场。而且网上购物也很快。你能让东西很快送到你家，我喜欢网购。

【答案解析】[听力原文]
   Recently I've been doing a lot more shopping online because a lot of retailers have Web sites, and it's cheaper sometimes to go right to their Web sites and get exactly what you want. Sometimes it's 50% less than what you would pay at a regular store. So, there's no point in going to the mall when you can just do it at home. And it's fast, too. You can get things sent to your house almost right away. I love shopping on the Internet.

【正确答案】全球有十亿青少年和低龄成年人因听大声的音乐而面临失去听觉的危险，世界卫生组织正要求年轻人降低音量防止对听力造成的不可挽回的损害。没有什么东西能像好音乐一样让人热血沸腾，许多人认为如果听摇滚乐声音越响越好。然而，听高声音乐，尽管是非常好的音乐，对听力也会带来严重的影响。

【答案解析】[听力原文]
   One billion teenagers and young adults around the world risk losing their hearing by listening to loud music. The World Health Organization is asking young people to turn down the volume to prevent irreversible damage to their hearing. Few things get the blood pumping like good music. Many people believe louder is better if you are listening to rock and roll. But experiencing really loud music, even really good music, can have a serious effect on your hearing.