试题详情
- 单项选择题When the weather becomes bad, the hatch covers will be ()(关闭).
A、closed
B、opened
C、handled
D、opened and closed
- A
关注下方微信公众号,在线模考后查看
热门试题
- saw()
- 巡视()
- Port a little()
- 每天早上值班水手必须在驾驶台做清洁工作。
- A little ()may cause
- Keep clear of the ()
- 上涨()
- What kinds of paint
- 发生油污及违章排油污后,如必须使用化学消
- Please wash the corn
- The() type of carg
- Pass the spring roun
- 缆车若装有减速齿轮和刹车,则其具备一定的
- -Good morning, sir.
- There is no power fo
- You should release t
- The sailor is going
- 淡水注入管()
- 船舶的首尾平均吃水大于船中平均吃水时,称
- masthead light()