【多选题】施工机械台班单价中第一类费用的计算包括( )。
A.
折旧费 B、大修理费 C、经常修理费 D、安拆费及场外运输费
【单选题】A 50-kg person stands on a 25-kg platform. He pulls on the rope that is attached to the platform via the frictionless pulley system shown here. If he pulls the platform up at a steady rate, with how m...
G.
impossible to determine
【简答题】How a person handles space in dating others is an obvious and very sensitive indicator of how he or she feels about the other person. On a first date,if a woman sits or stands so sclose to a man that ...
【判断题】A person stands on a bathroom scale in an elevator. When the scale reads only 75% of the person’s regular weight, he claims that the elevator must be moving downward. Is he right?
【多选题】施工机械台班单价有多项费用组成,包括( )、燃料动力费、人工费、其他费用等内容组成。
【判断题】施工机械台班单价包括折旧费、大修理费、经常修理费、安拆费及场外运费、人工费、和 养路费及车船使用税七项费用。( )
【单选题】A person swings on a swing. When the person sits still, the swing oscillates back and forth at its natural frequency. If, instead, the person stands on the swing, the natural frequency of the swing is
【多选题】机械台班单价是指施工机械每个台班所必须消耗的人工、材料、燃料动力和应分摊的费用。施工机械台班单价包括( )。
【单选题】施工机械台班单价包括( )。
A.
折旧费、大修理费、经常修理费、安拆费及场外运费
B.
折旧费、大修理费、经常修理费、安拆费及场外运费、人工费
C.
折旧费、大修理费、经常修理费、安拆费及场外运费、人工费、燃料动力费
D.
折旧费、大修理费、经常修理费、安拆费及场外运费、人工费、燃料动力费、其他费用