[解析]
(1)B.主旨大意题.根据文章第二段,If you happen to live in Europe,the answer is as easy as pie:You pull out your smartphone or tablet,and tap Too Good To Go,Europe's most popular app.Approximately 23,000 restaurants and food sellers post their leftover offerings on the app for half their usual cost.如果你碰巧生活在欧洲,答案很简单:你拔出你的智能手机或平板电脑,点击欧洲的最受欢迎的应用程序﹣Too Good To Go.大约23000家餐馆和食品销售商将他们的剩余产品以半价的形式发布在应用程序上.可知,本文章主要讲述了一款可以帮助人们合理利用和处理剩余产品,让这些产品能够以合理的价格去到需要的人手里的一款手机应用﹣Too Good To Go,并说明了其用法.结合选项,故选B.
(2)A.细节理解题.根据文章第三段,Besides,burning wasted food releases harmful carbon dioxide emission into the atmosphere,which contributes to climate change.此外,燃烧浪费的食物释放有害的二氧化碳排放到大气中,这会导致气候变化,加重全球变暖.结合选项,故选A.
(3)C.推理判断题.根据文章第五段,One hour before a restaurant closes,its staff can post leftover meals to the app for up to 80 percent off menu prices.餐厅关门前一小时,员工可以将剩饭贴到应用程序上,最高可享受菜单价格八折的优惠.由此可知,八折优惠的活动在午餐时间是无法享受的,故选C.
(4)A.细节理解题.根据文章最后一段,So think about if there might be a better use for your uneaten vegetables.The planet will thank you.所以想一想你的未食用蔬菜是否有更好的用途.地球会感谢你的.可知,本文章主要讲述了如何合理使用剩余食物,则该类文章对于致力于研发解决剩余食物的技术的学生最有用.结合选项,故选A.