[多项选择]已知某铁路局2003年工资支出47741万元，材料支出16578万元，燃料支出33604万元，电力支出2805万元，折旧费86469万元，其他支出26053万元；2004年运营人员劳动生产率提高10%，平均工资增长5%
下列指标与运输成本同方向变化是( )
A. 空车走行率
B. 机车辅助走行率
C. 重车动载重
D. 列车平均总重
E. 列车旅行速度

Old Henry and his wife Phoebe loved one another. They were simple ____21____ . Their world was their fruit trees, cornfields and a backyard ____22____ pigs and chickens. The rest of the world was a ____23____ place like stars in the sky. Sometimes, Henry worried about ____24____ . His wife would say, "If you ____25____ talking like that, I will go away and what would you do There is nobody to ____26____ you. " Old Henry knew his wife would never ____27____ him. The only thing he ____28____ was death and the life if his wife died. Knowing she was there, beside him, in the dark, made Henry ____29____ again. In this way, they lived ____30____ in their world. One day, Phoebe became sick and ____31____ . Old Henry watched them put her body in the earth. When people left, he still stood near the tomb for long. At night, he read newspapers ____32____ most of the time, he just sat, looking at the door, ____33____ where Phoebe was and ____34____ he would die. For five months, he
A. waved
B. lost
C. shook
D. saw