【单选题】Denis Doute thinks that
A.
European governments have much difficulty in improving the railway system.
B.
freight trains in the United States often travel on separate tracks.
C.
the French government puts too little emphasis on the freight traffic.
D.
the surplus passenger trains should be changed into freight trains.
【简答题】Even if governments have established regulations on scientific and technological development, its further advancement______(仍然可能会给人类带来负面的影响).
【单选题】公开招标是指招标人以招标公告的方式邀请特定的法人或者其他组织投标。( )
【多选题】河南著名景点中,属于世界遗产的有( )。
【多选题】保险公司应当按照财产保险公司保险条款和保险费率管理办法的规定提交由精算责任人签署的精算报告和出具的精算责任人声明书。精算责任人承担如下哪些责任:()。
B.
精算假设和精算方法符合通用精算原理和中国保监会的有关规定
C.
对有利益演示的产品,利益测算方法符合通用精算原理和中国保监会的有关规定
D.
保险费率厘定合理,结果满足充足性、适当性和公平性原则
【判断题】canadian federal governments have by tradition intervened in the development of the country s resources and infrastructure. ()
【单选题】No other governments have launched their e-petition sites
【简答题】根据运输市场结构划分,运输市场可分为__、__、__、__。
【单选题】下列关于股票回购的描述不正确的是( )。