A.captainB.bosunC.pilotD.agent--Where is the（）(水手长)? --……

单项选择题Check （）(危险区) and report , please.

A. danger area
B. safety area
C. danger room
D. safety room

单项选择题They should take care of the （系泊缆绳）（）.

A. head lines
B. mooring lines
C. breast lines
D. stern lines

单项选择题Pay attention to the （）（安全）of the gangway.

A.danger
B.safe
C.safely
D.safety

单项选择题If our captain is not in his cabin, he must be on the（驾驶台）（）.

A. paint locker
B. engine room
C. bridge
D. shore

单项选择题Duty sailors will consider the conditions of （装卸货）（）.

A. cargo handled
B. cargo handles
C. cargo handle
D. cargo handling