单选题油船货油舱舱口为：（）A方形小舱口B圆形大舱口C圆形小舱口D方形大舱口
单选题
油船货油舱舱口为：（）
A
方形小舱口
B
圆形大舱口
C
圆形小舱口
D
方形大舱口
参考解析
解析：
暂无解析
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