题目

The Maldives faces the threat of extinction from rising sea levels, but the government said on Thursday it was looking to the future with plans to build homes and a golf course that float. An increase in sea levels of just 18 to 59 centimeters would make the Maldives—a nation of tiny coral islands in the Indian Ocean—virtually uninhabitable by 2100, the UN’s climate change panel has warned. President Mohamed Nasheed has vowed a fight for survival, and last month he signed a deal with a Dutch company to study proposals for a floating structure that could support a conference cent唐前期《唐六典》记载：“凡市，以日午击鼓三百声，而众以会。日入前七刻，击钲三百声,而众以散”；晚唐诗人王建《夜看扬州市》描述：“夜市千灯照碧云，高楼红袖客纷纷”。对此最合理的解释是A．两者相互矛盾，所以不能判断唐代是否已有“夜市”B．前者比后者具有权威性，可以判断唐代没有“夜市”C．文学作品缺乏可信度，不能证明唐代出现“夜市”D．两则材料时间不同，唐代后期可能已经存在“夜市”