2. A.
Analysis: 1, Baotu Spring is a scenic spot in Jinan and has been familiar with it since childhood. As we all know, the gushing of Baotu Spring fluctuates with the groundwater level in Jinan. In recent years, the most important thing to save water and protect springs in Jinan is to strictly investigate the indiscriminate exploitation of groundwater. There is a "southern control line" to prevent ground construction to the north of a line in the southern mountainous area of Jinan, so as to prevent shallow groundwater from entering the urban area of Jinan and Baotu Spring in many mountainous areas in southern Jinan. Wrong option A, the lake, where did the lake come from? Baiyun Lake? The northern part of Jinan is low, so it can't flow to Baotu Spring. The melting of ice and snow needs no explanation. D, of course, refers to the water of the Yellow River and Xiaoqing River. But they are all in the north of Jinan, and the terrain is low, so it is impossible to flow to Baotu Spring in the high place! Push forward and push back, all B.
2. A: This involves current affairs and politics, which is a bit of a test of local news. In 2005, Jinan Water Conservancy Bureau's "Study on Comprehensive Technology of Protecting Spring in Jinan City" comprehensively and systematically discussed the monitoring results of the second discharge and recharge, remote water level monitoring technology and pumping test in Wohushan, Jixi.
Literature results show that Baotu Spring and other aspects of Jinan Spring Group have been studied clearly in the research history of more than 80 years, and the basic problems have also been clarified. The future research tasks will focus on spring water supply, throttling, high-quality water supply and so on, and take effective measures to ensure Baotu Spring spewing all the year round.
Is the answer correct? I have confidence in my basic ability.