试题详情
- 单项选择题I think you’d better use the ()(岸吊).
A、derrick
B、heavy derrick
C、shore crane
D、floating crane
- C
关注下方微信公众号,在线模考后查看
热门试题
- Tell him to come to
- We need plenty of ()
- Release the ()(制动器)w
- The ()(笨重货) must be
- ()(走)course 025°.
- Two degrees port off
- Agent,() me, please.
- That sailor wants to
- A ()can give power t
- Can you tell me how
- Clean up the fire ()
- 航行中若遇恶劣天气,不分昼夜均应有水手在
- 回舵()
- There is a ()(桅灯) on
- 台风来临之前的征兆有:()
- It is ()higher.
- windlass()
- ()(降低)the gangway, p
- 号灯只能在日没至日出时显示。
- 方位标志中的北方位标设于危险物的:()