【单选题】根据《国内水路货物运输规则》的规定,单元滚装运输是()
B.
是以一台不论是否装载货物的机动车辆或移动机械作为一个运输单元
C.
是由托运人或其受雇人驾驶B中所指运输单元驶上、驶离船舶的水路运输
【简答题】Michael, a normal American, stays home on workdays. He plugs into his personal computer terminal in order to connect with the office. After work he puts on his headphones, watches a movie on his home ...
【单选题】在下列情况中,不能采用基轴制配合的是()。
【单选题】1矩形横截面,其横截面积不小于40000mm2,其宽厚比小于2的坯料,称为( )。
【判断题】6矩形横截面,其横截面积在1600mm2~14400mm2,其宽厚比大于1且小于2的坯料,称为大矩形坯。
【单选题】----Where is Michael? ----He____TV at home ,I thi nk.
【判断题】沥青路面维修简单,旧沥青混合料可再生利用。