单项选择题
According to MLC,the minimum hours of rest shall not be less than 10 hours in any 24-hour period,and（）hours in any seven-day period.
A.70
B.72
C.75
D.77
点击查看答案&解析
相关考题
-
单项选择题
（）directly affect the fitness and ability of a seafarer to perform watchkeeping duties.
A.Smoking
B.Drug and alcohol abuse
C.Fruit
D.Vegetables -
单项选择题
Malacca Strait is 805 km（）and（）from 64 km in the S to 257 km in the N.
A.long, widens
B.long, wide
C.length, widens
D.length, wide -
单项选择题
It is customary in shipping practice to quote freight rates（）weight or measurement,ship’s option.
A.on the basis of
B.as a result of
C.arise from
D.come into being
