设某旅客列车的列车公里为1482公里，旅客列车的旅行总时间为25.8小时，旅客列车在中间站停留总时间为6.3小时，则该旅客列车的技术速度为()公里/小时。

A.57

B.60

C.70

D.76

This river is seriously polluted now,but once inside it ______.      [ ]

A. there lived many fishes                        

B. lived many fishes    

C. where lived many fishes                        

D. that lived many fishes