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【单选题】

The heavy-duty lubricating oil with chemical has been widely introduced in recent years（）

A、additives

B、behavior

C、coolant

D、desiccant

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更多“The heavy-duty lubricating oil with chemical has been widely introduced in recent years（）”相关的问题

第1题

[单选题] The field coils（） and the armature is（）This is in fact the arrangement adopted for large, heavy duty alternators.

A、stationary；rotate B、stationary；stationary C、rotate；stationary D、rotate；rotate

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第2题

[单选题] The quartermasters（）steer the ship and help the officer keep lookout.

A、duty B、on duty C、at duty D、in duty

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第3题

[单选题] （）the master is to use all reasonable care to bring the adventure to a successful conclusion，protecting the ship and cargo from undue risks，as agent for the Shipowner.

A、The only duty of B、None of the duties of C、One of the main duties of D、No duty of

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第4题

[单选题] 每天早上值班水手必须在驾驶台做清洁工作。（）

A、Every morning the duty sailor must do the cleaning work on the bridge. B、Every evening the duty sailor must do the cleaning work on the bridge. C、Every morning the duty sailor must do the painting work on the bridge.

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第5题

[单选题] It is the job of （）to drop off the pilot.

A、the duty sailor B、the 2nd officer C、the captain D、the duty officer

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第6题

[单选题] It is the job of （）（值班水手）to drop off the pilot.

A、the duty sailor B、the 2nd officer C、the captain D、the duty officer

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第7题

[单选题] The （）(重吊杆) can lift heavy cargo.

A、heavy cargo derrick B、heavy deck C、jumbo boom D、heavy block

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第8题

[单选题] With UMS, when the engine room is unwatched （） will control the main engine.

A、the bridge officer on watch B、the chief engineer C、the duty engineer D、the duty motorman

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第9题

[] During the running of the diesel engine, if the supply of cooling water is interrupted or the temperature of cooling water out of the cylinder is too high, the duty engineer should （）

A、A.notify the duty officer, reduce the engine speed, take some measures to remove failures B、B.notify the duty officer and stop the engine immediately, find the cause and remove failures C、C.notify the C/E D、D.notify the captain

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