单项选择题
A.to increase the arrival／start of operations interval
B.to increase the finishing of operations／leaving berth interval
C.to decrease both the arrival／start of operations interval and the finishing of operations／leaving berth interval
D.to decrease working shifts
单项选择题 A promise to pay pro rata freight will be（）merely from acceptance of the goods at an intermediate port where the master insisted on leaving it，or from acceptance of the proceeds of the sale where the master has exercised his discretion to sell the goods in the interest of the cargo-owners.
单项选择题 A maritime lien may be placed against（）.
单项选择题 A clause in the charter party requires a vessel’s owner to pay dispatch money when the vessel （）.