题目：
To improve your vessel’s stabilty in a hazardous situation, you should（）.
A.ballast deep tanks if they are slack
B.transfer ballast athwarships
C.pump out double bottoms
D.fill double bottom from deep tanks
答案：
参考答案：A
To improve your vessel’s stabilty in a hazardous situation, you should（）.
A.ballast deep tanks if they are slack
B.transfer ballast athwarships
C.pump out double bottoms
D.fill double bottom from deep tanks
参考答案：A
