A.Broaching B.Fish tailing C.Squatting D.Parallel sinkage
A.Fall B.Remain stationary C.Rise D.Shift to the high side
A.forward of lifeboat No.4 on the starboard side B.forward of lifeboat No.4. on the port side C.aft of lifeboat No. 1 on the starboard side D.All of the above