试题详情
- 单项选择题能见度按目力能见距离可分为十个等级,即从0到9级,其中能见距离达到1—2海里时,属于:()
A、4级
B、5级
C、6级
D、7级
- B
关注下方微信公众号,在线模考后查看
热门试题
- If the mooring order
- 差温探测器是温升速率低于一个事先制定的数
- You know the most mo
- There is signal ligh
- 船舶在狭水道或港内安全移动时,必须掌握的
- Oil is carried in ()
- 在可燃物和空气的混合物中,含氧量的减少,
- 油轮()
- 驾驶台是船舶的眼睛和耳朵。()
- During working time,
- 罗经甲板()
- ashore()
- This ()was repaired
- The deck from bow to
- ()(散货) is carried on
- Ship chandler, you a
- The ()of the derrick
- Each cover consists
- The gangway is ()hig
- 起锚,留一节在水里。()