海船船员考试

单选题The abbreviation BDC means （）.A Boston Diesel CompanyB base circle diameterC switch board caseD bottom dead center

题目
单选题
The abbreviation BDC means （）.
A

Boston Diesel Company

B

base circle diameter

C

switch board case

D

bottom dead center

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相似问题和答案

第1题：

One can never find out what the other people think about from his facial expression.

A、It means "wearing the mask"

B、It means "keeping ideas to herself"

C、It means "telling everyone her bright ideas"

D、It means "agreeing with others’ ideas"


参考答案：A

第2题：

-Does "am"___ afternoon

-No, it morning.

A. means，mean

B. means, means

C. mean, means


参考答案C

第3题：

() much harder work, the volunteers were able to place the raging forest fire().

A.By the means of…under the control

B.By means of…under control

C.By means of…under a control

D.By a means of…under control


参考答案：B

第4题：

The abbreviation L.W.R.P. on the navigation maps means ______.

A.low water reference plane

B.low winter runoff point

C.least water river plane

D.land wall reference point


正确答案：A

第5题：

The abbreviation PPI in the Sperry Collision Avoidance System means ______.

A.plan position indicator

B.plain position indicator

C.plane position indication

D.policy proof of interest


正确答案：A
缩写词PPI在Sperry避碰系统中的意思是平面位置显示器。

第6题：

光盘容量最大的类型是()。

A CD

B BD

C DVD

D DVD-9


答案B

第7题：

The abbreviation RYC in a marine cable generally stands for ______.

A.refeering to your crew

B.reference for your captain

C.return to your cabin

D.received your cable


正确答案：D
在海上电报中，缩写RYC通常代表收到你的电报。

第8题：

Doing()means death. Activity means life.

A、everything

B、nothing


参考答案：B

第9题：

In radar plotting CPA is the abbreviation of ________ ．

A.closest point to approach

B.close point to approach

C.crossing point to approach

D.coming point to approach


正确答案：A

第10题：

The documents you should provide are contract, L/C , invoice and B/L, L/C is the abbreviation for ( )，B/L is the abbreviation for ( ).
A. Letter of Credit，Packing List B. Leaking of Containers，Bill of Lading
C. Letter of Credit, Bill of Lading D. Leaking of Containers, Packing List


答案：C
解析：

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