An orange and white buoy indicating a vessel-exclusion area will be marked with what symbol? （）
- AOpen-faced diamond
- BDiamond with a cross
- CCircle
- DSquare
问题
An orange and white buoy indicating a
参考解析：
分类：航海学基本知识题库
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An orange and white buoy marking an area where operating restrictions are in effect will be marked with which symbol? （）AOpen-faced diamondBDiamond with a crossCCircleDRectangle