A.ThatchB.DetachC.TieD.Launch（）(解开) the fore and aft ro……

单项选择题Put on （）(艇底塞) and hand the fender and the buoy.

A. boat plug
B. boat nests
C. boat engine
D. boat deck

单项选择题We are going to carry out an a （）(应急演习).

A. fire drill
B. emergency drill
C. boat drill
D. abandon ship drill

单项选择题Clean up the fire （）（地点）.

A.site
B.cite
C.sight
D.sigh

单项选择题Chief, the （）(灭火队)is ready.

A. fire bucket party
B. fire boat
C. fire engine
D. fire-fighting party

单项选择题Start the （）(艇机), drive the boat from the ship quickly.

A. boat engine
B. davit motor
C. main engine
D. fire boat