closed
opened
handled
opened and closed
第1题:
不好的天气情况的英文翻译不是
A.bad weather conditions
B.good weather conditions
C.bad weather
D.good weather
第2题:
开关舱的工作通常是由船员来做。()
第3题:
I think the hatch covers ________ all fixed up by you
A.was
B.were
C.be
D.been
第4题:
这些舱盖通常是用电力或液压驱动的。()
第5题:
Never operate hatch covers when the ship is().
第6题:
The primary barrier of a bulk carrier is formed by ______.
A.the single skin side shell and the inner bottom
B.deck strips,hatch covers and coamings
C.the vertically corrugated transverse watertight bulkheads
D.the single skin side shell between topside and hopper tanks,and the cross deck strips,hatch covers and coamings
第7题:
船舶的舱盖有多种类型。()
第8题:
Close hatch covers and report.
第9题:
When the weather becomes bad, the hatch covers will be ().
第10题:
高速和野蛮操作舱盖均是危险的。()