【简答题】What opinions did experts have about movements and transportation throughout history? Take a look. 小题1:Which of the following experts was a science fiction writer? A.Lord Kelvin B.Lee Deforest C.Leona...
【单选题】Throughout history, the language _ by a powerful group spreads across a civilization. [ ]
【判断题】东方明珠电视塔塔高568米,是上海的地标建筑。
【简答题】Throughout history, social observers have wondered what did make a person a successful leader. Throughout history, social observers have wondered __________________________________________.