单选题The sailor on duty is （）the derrick now.A doingB adjustingC workingD working on

第1题：

作为一名值班水手，你必须懂得如何调整吊杆。（）

• A、As an officer on duty, you must know how to adjust derricks.
• B、As a sailor on duty, you must know how to adjust derricks.
• C、As a sailor on duty, you must know how to operate cranes.
• D、As an officer on duty, you must know how to operate cranes.

第2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.

第3题：

第4题：

The （）(吊杆托架) supports the derrick.

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

第5题：

The duty sailor on the gangway usually looks （）the ship before relieving.

• A、around
• B、up at
• C、at
• D、in

第6题：

The （）is fixed at the bottom of the derrick.

• A、gooseneck
• B、block
• C、derrick step
• D、crane

第7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.

第8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、When the winch is in trouble, the sailor must go and call the electrician to repair it.
• D、When the winch is in trouble, the sailor must go and call the carpenter to repair it.

第9题：

请把吊杆甩到舱口上方好吗？（）

• A、Will you please swing the heavy derrick over the hatch?
• B、Will you please swing the derrick over the hatch?
• C、Will you please lower the derrick over the hatch?
• D、Will you please top the heavy derrick over the hatch?

第10题：

Are you the sailor on duty?（）

• A、Yes, you are.
• B、You are right.
• C、Yes, I am.
• D、Not at all.