一、试题原文： Online eating shows have attracted a lot of fans across the world. Many hosts of such shows are popular for their ability to eat too much food. But some shows have received criticism(批评) for their waste of food. Some hosts threw away a great

品种 最高价 最低价 大宗价 油菜 -- -- 1.60 生菜 -- -- 4.00 韭菜 -- -- 7.00 胡萝卜 -- -- 2.00 土豆 -- -- 2.40 葱头 -- -- 8.00 生姜 -- -- 14.00 芹菜 -- -- 3.20 莲藕 -- -- 4.40 白萝卜 -- -- 1.40 西红柿 -- -- 5.00 青椒 -- -- 4.00 茄子 -- -- 3.00 黄瓜 -- -- 3.00 西葫芦 -- -- 2.00 冬瓜 -- -- 1.70 豆角 --