航海英语水手工艺单项选择题每日一练(2018.11.22)

单项选择题
A metal object on the pier resembling a tree stump and made to receive mooring lines is a（）.
A.bight
B.bollard
C.chock
D.camel
单项选择题
A preventer guy（）.
A.prevents anyone from working the cargo at unauthorized times
B.is a safety measure in case one of the outboard guys parts
C.is a longshoreman who watches for accidents
D.is the same as a blacksmith
单项选择题
Right-laid line should be coiled（）.
A.clockwise
B.counterclockwise
C.either clockwise or counterclockwise
D.on a reel
单项选择题
The revolving drum of a winch used to haul lines is called a（）.
A.bull gear
B.gypsyhead
C.spanner
D.wildcat
单项选择题
A monkey fist is found on a（）.
A.heaving line
B.leadline
C.manrope
D.mooring line