【单选题】按照《钢质海船入级规范》规定,专用集装箱船箱格导轨系统应满足( )1应与船体构建形成整体结构2应不受船体主应力的影响3能将因船舶运动时产生的集装箱负荷传递至船体结构,并能承受由集装箱装卸时产生负荷及阻止集装箱移动
【单选题】Please put back the books _____you took them.
【单选题】Don't put your books on the floor. ___,please. A Put them on B Put them away C Put away them
【单选题】Please put the books back ________ you can find it.
【单选题】按照《钢质海船入级规范》规定,专用集装箱船箱格导轨系统应满足()1.应与船体构件形成整体结构2.应不受船体主应力的影响3.能将因船舶运动时产生的集装箱负荷传递至船体结构,并能承受由集装箱装卸时产生符合及阻止集装箱移动
【判断题】崇明岛为中国第二大道,由长江挟带下来的泥冲积而成沙,面积为141.21平方千米。( )
【单选题】These are our books , please put them on the desk.
【单选题】Please remember to put the books ________ before leaving the room. [ ]