AROUND HANGZHOU is a special news program in English on HTV-1. It's about the city and lasts for 8 minutes. You can watch the program at 22:27 p.m. every Sunday and watch it again at 7:30 a.m. and 15:35 p.m. on Monday.
    Tel: 85195197           Add: 310004,139 North Ring Road, Hangzhou
    HANGZHOU WEEKLY is to help foreigners understand more about the city. It's a news edition in English in Hangzhou. It usually appears on the 48th edition of the city's most popular newspaper CITY EXPRESS every Thursday.
    Tel: 85051699            Add: 310041, 218 Tiyuchang Road, Hangzhou.
    IN TOUCH is an English language magazine. Turn the pages and inside you'll find passages on history, art, music, sports, travel and food of Zhejiang. At the end of every month you can get the magazine in hotels, restaurants and cafes all around Zhejiang without paying.
    Tel: 87630035 87633103    Add: 310007, 5 Huanglong Road, Hangzhou

一些食物近似pH如下表

则下列说法不正确的是（　　）

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谁赢的可能性最大,和你的同学试试看．（   ）

中国封建社会历时两千多年，以下哪次变革曾颁布法令：国家承认土地私有，奖励耕战，建立县制……，推动了本国封建制度的确立？（    ）

阅读材料，回答下列问题。

 坦噶尼喀湖地处东非大裂谷，为世界第二深水湖，最深达1470米。坦噶尼喀湖属于分层深水湖，湖泊深处缺氧，上层与下层的温度差异明显，湖底沉积有较丰富的营养物质。由东南信风驱动的季节性上升流是营养物质循环和湖泊食物链维持的重要机制。1913年以来，湖面水温上升了近1 ℃。该湖流域年降水量为820~1600mm，有明显的干湿季之分。该湖渔业資源丰富，受过度捅捞及全球气候变暖的影响，30年以来单位渔获量急剧下降。下图示意坦噶尼喀湖流域。