单项选择题 Any extra expense incurred in place of another expense which would have been allowable as general average shall（）general average and so allowed without regard to the saving if any，to other interests，but only up to the amount of the general average expense avoided.

单项选择题 All the holds which are to take cereals in bags must be so cleaned that they meet the requirements of the（）.

单项选择题 After abandoning a vessel，water that is consumed within the first 24 hours will（）.