单项选择题
A.Veer chain to the riding anchor
B.Heave to a shorter scope of chain on the riding anchor
C.Drop the second anchor at the extreme end of the yaw and veer the riding anchor
D.Drop the second anchor at the extreme end of the yaw，then adjust the cables until the scope is equal
单项选择题 You are proceeding down a channel and lose the engine（s）.You must use the anchors to stop the ship.Which statement is true（）.
单项选择题 You are planning to anchor in an area where several anchors have been lost due to fouling.As a precaution，you should（）.
单项选择题 You are mooring to a buoy．You should approach the buoy with the current from（）.