搜题

【单项选择题】

（）using the derrick at once，the gooseneck is bent.

A、A.Continue

B、B.Start

C、C.Commence

D、D.Stop

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更多“（）using the derrick at once，the gooseneck is bent.”相关的问题

第1题

[单选题] Spade is used to （）.

A、get rid of the garbage B、fill the ballast water C、repair the derrick D、adjust the derrick

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第2题

[单选题] The（）(千斤索) is a wire used to take the weight off.

A、light derrick B、union purchase C、topping lift D、heavy derrick

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第3题

[单选题] I think you’d better use the （）(岸吊).

A、derrick B、heavy derrick C、shore crane D、floating crane

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第4题

[单选题] Stop（）the derrick at once, the gooseneck is bent.

A、to use B、to operate C、maneuvering D、using

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第5题

[单选题] 重吊杆用于吊大的重件。（）

A、Heavy derrick is used for lifting large heavy cargo. B、Derrick is used for lifting large heavy cargo. C、Heavy derrick is used for lifting dry bulk cargo. D、Derrick is used for lifting dry bulk cargo.

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第6题

[] 请调高一下吊杆。（）

A、A. Lower the derrick, please. B、B. Top the derrick, please. C、C. Swing the derrick, please. D、D. Adjust the derrick, please.

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第7题

[] Stop（）the derrick at once，the gooseneck is bent.

A、A.to use B、B.to operate C、C.maneuvering D、D.using

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第8题

[] The （）(吊杆托架) supports the derrick.

A、A. derrick boom rest B、B. derrick head C、C. derrick mast D、D. derrick guy

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第9题

[单选题] 请修理一下受损吊杆。（）

A、Please have the damaged derrick readjusted. B、Please have the damaged derrick repaired. C、Please have the damaged derrick painted. D、Please have the damaged derrick brushed.

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第10题

[单选题] Saw dust is used to （）.

A、absorb the oil B、repair the derrick C、adjust the boom D、fill the ballast water

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