【单选题】一次成巷应完成的分部工程,不包括( )。
【简答题】according to John Hempton, now Google seems to concern more about mass-markets than its stated mission.
【简答题】铺轨机铺轨后,地面轨排( ),吊起的铺轨排不得伸出铺轨机。
【简答题】在路基土石方工程完工之后,铺轨之前应当进行( )。
【判断题】Google is now a multinational technology company.