问题
单项选择题
Which type of link is generally used to connect shots of anchor chain（）.
A.Detachable
B.Open
C.Pear shaped
D.Stud link
答案
参考答案：A
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Which type of link is generally used to connect shots of anchor chain（）.
A.Detachable
B.Open
C.Pear shaped
D.Stud link
参考答案：A