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这个鹅颈头弯了。()
- A、This gooseneck is bent.
- B、This derrick is bent.
- C、This winch is in trouble.
- D、This block is worn out.
参考答案
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单选题这个吊杆的安全工作负荷是6吨。()A
The SWL of the derrick is five tons.B
The SWL of the heavy derrick is six tons.C
The SWL of the derrick is six tons.D
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单选题起货机出故障时,水手要去叫电工来修理。()A
When the windlass is in trouble, the sailor must go and call the electrician to repair it.B
When the derrick is in trouble, the sailor must go and call the electrician to repair it.C
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单选题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
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单选题这个鹅颈头弯了。()A
This gooseneck is bent.B
This derrick is bent.C
This winch is in trouble.D
This block is worn out.
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a snatch block for handling a topping liftC
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单选题No power for the winch. Please have the derrick ().A
repairedB
loadedC
dischargedD
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单选题水手经常保养锚机。()A
Sailors often maintain the derrick.B
Sailors often maintain the winch.C
Sailors often maintain the windlass.D
Sailors often maintain the machine.
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