【单选题】She took her son, ran out of the house, him in the car and drove quickly to the nearest doctor’s office.
【单选题】She took her son, ran out of the house, _______ him in the car and drove quickly to the nearest doctor’s office.
【单选题】物料管理的5R原则中的适时原则是指( )
B.
供应商进来的数量能控制适当,这也是防止呆料很 重要的工作
C.
进来的物料或发出去使用的物料,品质是符合标准的
【单选题】She ______ to her feet and ran out of the room just now.
【多选题】符合通信系统中光、电缆敷设要求的包括______。
A.
布放光缆时,光缆由缆盘上方放出并保持松弛弧形,敷设后的光、电缆应平直、无扭转、无明显刮痕和损伤
B.
光缆牵引端头根据实际情况现场制作,牵引端头与牵引索之间加入转环以防止在牵引过程中扭转、损伤光缆
D.
以人工方法牵引光缆时,应在井下逐段接力牵引,一次牵引长度一般不大于1000m
E.
敷设管道光、电缆时应以石蜡油、滑石粉等作为润滑剂,严禁使用有机油脂
【单选题】She took her son, ran out of the house, ________ him in the car and drove quickly to the nearest doctor’s office.
【单选题】物料管理的5R原则中的适量原则是指( )
A.
供料源与使用的地方愈近,就愈方便,机动性高,联系与处理费用愈低
B.
供应商进来的数量能控制适当,这也是防止呆料很重要的工作