【多选题】总原则“善”中作为最基本、最根本的约束统治者阶层的国家治理道德原则的是()。
【单选题】在卫星大地测量中常用的坐标系是( ) 。
【单选题】--It’s ________ nice day, isn’t it? --Yes, what fine weather!
【单选题】Logging companies pay as little as $15 to buy trees that_________ be worth several thousand if they were sold on the international markets.
【单选题】在卫星大地测量中常用的坐标系是( ) 。
【单选题】在卫星大地测量中常用的坐标系是( ) 。