可学答题网 > 问答 > 船舶辅机题库,海船船员考试题库
目录: 标题| 题干| 答案| 搜索| 相关
问题

As you approach mile 659.4 AHP,you see


As you approach mile 659.4 AHP,you see on the right descending bank a flashing green light. This light marks().

  • Aa lock that is open
  • Ba sunken barge
  • Ca dolphin,water intake and discharge
  • Dthe end of a wharf
参考答案
参考解析:
分类:船舶辅机题库,海船船员考试题库