Modern Chinese use the solar calendar（阳历）as English people do . But at the same time, they use their own lunar calendar. Each lunar year is given the name of one of these animals : the rat , the ox , the tiger , the hare , the dragon , the snake , the horse , the goat , the monkey , the chicken , the dog and the pig . This list lasts for 12 years and then starts again.

     Each Chinese month starts on the day of the new moon. And the full moon comes on the 15th day of the month. The New Year always starts between January 21 and February 20. On the last day of the lunar year, there is a big family dinner. All members of the family except married daughters try to be present at this meal, even of they have to travel many miles to reach the home of their parents. Old quarrels are forgotten, and everybody is happy. After the dinner, the children keep awake to welcome the New Year.

    The New Year celebrations last for 15 days, from the new moon to the full moon. On the first day, children and unmarried people go to visit their elder

2015年1月9日,广西全区推行政府部门权力清单制度工作电视电话会议召开。会议围绕加快推进广西各级政府职能转变,强化权力运行制约监督,推进政府治理能力现代化,对广西政府部门推行权力清单制度工作进行全面动员部署。会议指出,要全面清理政府部门权力,推行各级政府部门权力清单制度,依法确定行政权力,明确政府部门责任,将行政权力和责任事项以清单形式向社会公布,接受社会监督。

结合材料谈谈广西全区推行政府部门“权力清单制度”的意义。

“水立方”国家游泳中心是北京为2008年夏季奥运会修建的主游泳馆．水立方游泳馆共有8条泳道的国际标准比赛用游泳池，游泳池长50 m、宽25 m、水深3 m．设水的摩尔质量为M＝1.8×10^-2kg／mol，试估算该游泳池中水分子数．