单项选择题
Precautionary measures must be taken to（）safety of the steredortes, cargo and the ship.
A.insure B.ensure C.assure D.assume
单项选择题 Protection of cargo against tainting damage can best be obtained by（）.
单项选择题 Such remarks as without responsibility for damace or shortage will be considered（）by a court.
单项选择题 Sweat damage will occur in a cargo hold containing machinery parts when（）.
