题目

A mouse looked through the hole in the wall to see the farmer and his wife open a package， and he was devastated to discover it was a mousetrap． Returning to the farmyard， he warned everybody， There is a mousetrap in the house! There is a mousetrap in the house! There is a mousetrap in the house!The chicken raised her head and said， Thanks for your warning， Mr． Mouse， but why should I be bothered by a mousetrap？ The pig sympathized， but said， Wow， Mr． Mouse， I'm sorry for you． I can tell this is a great concern to you， but it is none of my business． The cow wa20、截至2008年底，我国共建立了155个民族自治地方，其中包括5个自治区、30个自治州、120个自治县。在55个少数民族中，有44个建立了自治地方，实行区域自治的少数民族人口少数民族总人口的比例超过70%，民族自治地方面积占全国土地总面积的64%左右。这表明 A．民族区域自治制度是我国的根本政治制度 B．实行民族区域自治制度是多民族国家解决民族问题的共同选择 C．民族区域自治制度是我国的一项基本经济制度 D．我国少数民族人民真正当家做了主人