This is a（）（折叠）type hatch cover.

第1题：

2号舱口处的起货机出故障了。（）

• A、There is something wrong with the derrick at hatch No.2.
• B、There is something wrong with the derrick at hatch No.1.
• C、There is something wrong with the winch at hatch No.2.
• D、There is something wrong with the winch at hatch No.1.

第2题：

船舶的舱盖有多种类型。（）

• A、There are several types of hatch covers on board ship.
• B、There are several types of hatches on board ship.
• C、There is one type of hatches on board ship.
• D、There is one type of hatch covers on board ship.

第3题：

第4题：

This is a（）（侧滚动）type hatch cover.

• A、folding
• B、rolling
• C、side-rolling
• D、unfolding

第5题：

为了避免震动，用低速控制钮减低移动舱盖的速度。（）

• A、To avoid shock, reduce the speed of moving hatch cover by inching control.
• B、To avoid shock, reduce the speed of moving hatch cover by control levers.
• C、To avoid shock, reduce the position of moving hatch cover by inching control.
• D、To avoid shock, reduce the course of moving hatch cover by control levers.

第6题：

很多船上在每个舱口处都有两个吊杆及两台起货机。（）

• A、Many ships have two derricks at each hatch.
• B、Many ships have two winches at each hatch.
• C、Many ships have two derricks and two winches at each hatch.
• D、Many ships have two derricks and two winches at each hatch cover.

第7题：

Our ship is equipped with automatic hatch covers.（）

• A、我船配有手动舱盖。
• B、我船配有自动舱盖。
• C、我船配有侧滚式舱盖。
• D、我船配有折叠式舱盖。

第8题：

第9题：

Close the （）, please.

• A、hatch coamings
• B、hatch covers
• C、hatch beams
• D、hatch openings

第10题：

If there is a fire in a hold, what should you do?（）

• A、Close the hatch, accesses and ventilators at once. Flood CO₂ into hold.
• B、Open the hatch, accesses and ventilators at once. Flood CO₂ into hold.
• C、Close the hatch, accesses and ventilators at once. Flood water into hold.
• D、Open the hatch, accesses and ventilators at once. Flood water into hold.