单项选择题
A smooth, tapered pin, usually of wood, used to open up the strands of a rope for splicing is called a (n)（）.
A.batten
B.bench hook
C.stabilizers
D.fid
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相关考题
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单项选择题
A solution to overcome tripping defects is an arrangement of special plates on either side of the flukes, designed to set them in the correct tripping position. These special plates are called（）.
A.trippers
B.stocks
C.awl
D.palms -
单项选择题
A spark arrestor（）.
A.keeps sparks from falling into an open tank
B.secures covers on ullage openings
C.prevents sparks from getting out of an enging's exhaust system
D.grounds static electicity -
单项选择题
A stay is（）.
A.standing rigging
B.a downhaul
C.a halyard
D.a jib
