下列反射中，属于人所特有的是(     )

    The Abbey Road pedestrian crossing in Northern London is one of the world's most famous ____ it is on the cover of Beatles album. Now, the British government ____(put) it on the list of national heritage sites.

    ____ (normal), only buildings and other architectural sites get the award. It is the first time ____ a section of street became part of ____ (Britain) National Heritage. The crossing is near the Abbey Road studios ____the Beatles made most of their records. Today it can ____(see) around the world on a special webcam(网络摄像头). The studio building ____(it)became listed by British Heritage last February. The photographer of the picture said he only had 10 minutes ____(take) it. It became one of the most famous album covers of all times. The Abbey Road  album was ____last one the Beatles completed before they broke up.

①维护民族团结、反对民族分裂符合最广大人民群众的根本利益

②要坚持民族区域自治制度不动摇，以实际行动维护民族团结

③中华民族的大团结有利于社会的稳定和国家的长治久安

④我们要尊重各民族的宗教信仰、风俗习惯、语言文字，逐步消除民族差异

中国古代丞相制度确立与废止的朝代分别是