A block that can be opened at the hook or shackle end to receive a bight of the line is a（）.<br>A:bight block<br>B:gin block<br>C:heel block<br>D:snatch block

A block that can be opened at the hook or shackle end to receive a bight of the line is a（）.
A:bight block
B:gin block
C:heel block
D:snatch block

出自：海船船员证

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