单项选择题
If your vessel is aground at the bow，it would be preferable that any weight removals be made from the（）.
A.bow B.mid-section C.stern D.All of the above
单项选择题 If the weights are moved away from the midship section，（）will happen on board.
单项选择题 If the weights are concentrated in the middle part，then（）will happen on board the ship.
单项选择题 If a vessel is sagging，what kind of stress is placed on the sheer strake?（）
