THE SPEED OF A VESSEL ADJUSTED TO THAT OF
题型:单项选择题
问题:
THE SPEED OF A VESSEL ADJUSTED TO THAT OF A PILOT BOAT AT WHICH THE PILOT CAN SAFELY EMBARK is ().
A.Ground speed
B.Boarding speed
C.Relative speed
D.Speed of the vessel
THE SPEED OF A VESSEL ADJUSTED TO THAT OF A PILOT BOAT AT WHICH THE PILOT CAN SAFELY EMBARK is ().
A.Ground speed
B.Boarding speed
C.Relative speed
D.Speed of the vessel