【单选题】Finally, following the example of civil aviation ( ), these provincial companies will be merged into three to five groups.最后,仿照民航重组的例子,这些省级规模的公司将合并成三至五个集团。
【单选题】数据库系统与文件系统本质的不同表现在( )。
【单选题】-Who is the lady standing over there? -I am not sure, but it may be ___ from the provincial government.
【单选题】在下述关于数据库系统的叙述中,正确的是( )。
【单选题】Holding ______ 2014 Provincial Games successfully will be ______ victory not only for Anqing government, but for ______ residents of this city. [ ]