问题
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
答案
参考答案：D
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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
参考答案：D
