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單項選擇題

When connecting the tow bridle to a tug, the end of the bridle is passed with a（）.

A.heaving line
B.shot line
C.high line
D.messenger line

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單項選擇題

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

單項選擇題

（）directly affect the fitness and ability of a seafarer to perform watchkeeping duties.

A.Smoking
B.Drug and alcohol abuse
C.Fruit
D.Vegetables