海船船员考试

单选题Cast iron and gunmetal fittings are used freely in small sizes at moderate pressure; large fittings, those for high pressure and temperature are cast or mild steelIn the above sentence, the word “those” means （）.A east iron firingsB mild steel fittings

题目
单选题
Cast iron and gunmetal fittings are used freely in small sizes at moderate pressure; large fittings, those for high pressure and temperature are cast or mild steelIn the above sentence, the word “those” means （）.
A

east iron firings

B

mild steel fittings

C

small fittings

D

large fittings

参考答案和解析
正确答案： C
解析： 暂无解析
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相似问题和答案

第1题：

In writing, which session is used to get students to think freely and put down all possible ideas related to the topic that come to their minds?

A．Proofreading
B．Revising
C．Brainstorming
D．Mapping~

答案：C
解析：
考查写作教学。在“头脑风暴”阶段，学生可以自由畅想跟话题有关的观点，并记下来。

第2题：

“The goods are in nude. ’’ means ( ) 0
A. The goods are packed with wooden box B. The goods are packed with iron box
C. No basket is used for the goods D. No package is used for the goods


答案：D
解析：

第3题：

Hyperbole is NOT used in ________.

A、Surely, humor is the saving grace of us, for without it we should die of vexation.

B、I must confess that I always … those “as soon as my head touches the pillow” fellows.

C、I used to read, … thanks to their “iron wills,” could lie down and plunge themselves immediately into deep sleep, …

D、I had overlooked the necessity of having an “iron will,” … this peculiar metallic quality.


参考答案：CD

第4题：

单选题
The possibility of damage from operating a diesel engine at critical speeds is reduced by the use of（）.
A

an isochronous governor

B

elastic engine mounts

C

a vibration damper

D

a cast iron bed plate with good flexible qualities


正确答案： C
解析： 暂无解析

第5题：

钮锁、拉杆、桥锁、桥板是用于绑扎集装箱的工具。（）

  • A、Lashing bars, twist locks, bridge plates and bridge fittings are tools used for lashing containers.
  • B、Twist locks, bridge plates, bridge fittings and lashing bars are tools used for lashing containers.
  • C、Twist locks, lashing bars, bridge fittings and bridge plates are tools used for lashing containers.
  • D、Lashing bars, bridge fittings, bridge plates and twist locks are tools used for lashing containers.

正确答案:C

第6题：

“The goods are in nude. ” means ( )。
A. The goods are packed with wooden box B. The goods are packed with iron box
C. No basket is used for the goods D. No package is used for the goods


答案：D
解析：

第7题：


According to Paragraph 5，the EEOB’s decoration details( )

A.had almost no cast iron and plaster
B.hardly use of wood for fireproofing
C.are with the materials of granite，bronze，and glass
D.are with carved wood，oriental rugs，and stenciled wall patterns

答案：C
解析：

第8题：

A magnetic strainer is used in the diesel engine reduction gear oil system to remove small particles of

A.water

B.babbitt

C.iron or steel

D.acids


正确答案：C

第9题：

单选题
The cast iron was melted and _____ into sand molds as soon as possible.
A

regulated

B

relayed

C

poured

D

oppressed


正确答案： D
解析：
句意：铸铁被熔化，然后尽快到进沙砾做的模子里。pour倾泻，倾倒。regulate控制。调整。relay分程传送。转播。oppress压迫，压抑。

第10题：

单选题
Cast irons weakness in tension and under shock loading limits its use to low pressure steam, air, oil and low speed water fittingsThe above sentence, most probably means （）.
A

cast iron has weakness

B

cast iron can stand up shock loading

C

cast iron fittings are only suitable in low pressure situation

D

east iron fittings are not suitable in low pressure situation


正确答案： C
解析： 暂无解析

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