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.

单项选择题 There is implied term（）the Charterer must act with reasonable dispatch and in accordance with the ordinary practice of the port in doing those acts which he must do to enable the vessel to become an arrived ship.

单项选择题 The shipper is deemed to have guaranteed the accuracy at the time of shipment of the quantity and weight as furnished by him，and must indemnify（）against all losses，damages and expenses arising from the inaccuracies in such particulars.