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【单选题】

What is a cofferdam（）.

A、Tube fitted to an ullage hole

B、Area the product is loaded into

C、Void or empty space separating two tanks

D、Opening in the deck used for cleaning a tank

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更多“What is a cofferdam（）.”相关的问题
第1题
[单选题] A segregated ballast system is a system where （）.

A、all ballast is processed through the oily water separator  B、ballast is taken on and discharged through a separate main deck riser  C、ballast and cargo tanks are separated by cofferdams  D、all ballast lines, tanks, and pumps are independent of those used for oil  

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第2题
[] 1.Paragraph①（） 2.Paragraph②（） 3.Paragraph③（） 4.Paragraph④（） 5.Paragraph⑤（） A. What is the function of audio courses? B. What is the function of flash cards? C. What is the function of traditional courses? D. What are the most useful tools for language learning? E. What is the function of computer-aided courses? F. What can help you a lot with your language learning? 下列选项正确的是（）。

A、1.Paragraph①（）  B、2.Paragraph②（）  C、3.Paragraph③（）  D、4.Paragraph④（）  E、5.Paragraph⑤（）  F、A. What is the function of audio courses?  H、B. What is the function of flash cards?  I、C. What is the function of traditional courses?  J、D. What are the most useful tools for language learning?  K、E. What is the function of computer-aided courses?  F. What can help you a lot with your language learning?  下列选项正确的是（）。  

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第3题
[] A segregated ballast system is a system where （）

A、A.all ballast is processed through the oily water separator  B、B.ballast is taken on and discharged through a separate main deck riser  C、C.ballast and cargo tanks are separated by cofferdams  D、D.all ballast lines, tanks, and pumps are independent of those used for oil  

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第4题
[] 舵角多少度?（）

A、A. What is your rudder?  B、B. What is your course?  C、C. What course?  D、D. How course?  

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第5题
[单选题] （）your present speed?

A、How is  B、How are  C、What is  D、What are  

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第6题
[单选题] （）your present speed?

A、How is  B、How are  C、What is  D、What are  

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第7题
[单选题] （）He teaches physics in a school.

A、What does your father want to do?  B、Who is your father?  C、What is your father?  D、Where is your father now?  

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第8题
[] Given: What is the result?（） Given: What is the result?（）

A、A.7  B、B.49  C、C.343  D、D.Compilation fails.  E、E.An exception is thrown at runtime.  

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第9题
[] Which of the following is a typical data warehouse query?（）

A、A.What is this customers address?  B、B.Does this customer have any unpaid bills?  C、C.What is the balance in this customers account?  D、D.What are the total sales for each of the last 6 months?  

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