A sufficient amount of chain must be veered when anchoring a vessel to ensure（）.<br>A:the vessel has enough room to swing while at anchor<br>B:the anchor flukes bite into the ocean bottom<br>C:there is a sufficient scope of chain to keep the anchor on the bottom<br>D:there is more chain out than there is in the chain locker

A sufficient amount of chain must be veered when anchoring a vessel to ensure（）.
A:the vessel has enough room to swing while at anchor
B:the anchor flukes bite into the ocean bottom
C:there is a sufficient scope of chain to keep the anchor on the bottom
D:there is more chain out than there is in the chain locker

出自：海船船员证

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