工务部门对轨检车()及以上病害,必须立即进行现场检查、处理。
A、Ⅰ级
B、Ⅱ级
C、Ⅲ级
参考答案:C
小题1:What do people want to do at Nancy’s Gym?
A.To enjoy swimming.
B.To learn skating.
C.To become thinner.
D.To become fatter小题2: Lucy likes skating. Which ad is she probably interested in?
A.Ice World.
B.Water World.
C.Nancy’s Gym.
D.Restaurant小题3:Which costs the most for an adult?
A.Keeping fit at Nancy’s Gym.
B.Skating in Ice World.
C.Swimming in Water World.
D.Losing weight at Nancy’s Gym
单向运输(uniport)