单项选择题 Usually it will be（）who will be liable for the payment of demurrage.

单项选择题 Unless otherwise agreed，（）must take the goods from alongside，though this obligation may be varied by a custom of the port which is not inconsistent with the express terms of the contract.

单项选择题 To render the（）liable，the shipowners must show that the proximate cause of the detention or expense was trading to a river with a bar or to a port with a bar.