船舶水手考试

The blocks and gooseneck of the jumbo need （）.A、dismantling and inspectingB、dismantled and inspectedC、to dismantle and inspectD、dismantle and inspect

题目

The blocks and gooseneck of the jumbo need （）.

  • A、dismantling and inspecting
  • B、dismantled and inspected
  • C、to dismantle and inspect
  • D、dismantle and inspect
参考答案和解析
正确答案:A
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相似问题和答案

第1题：

How should cargo tank hatches be protected when the ullage opening is open and the tank NOT gas free?

A.With gooseneck vents

B.With warning signs

C.With flame screens

D.With pressure-vacuum relief valves


正确答案：C

第2题：

Which part of a conventional cargo gear rig provides for vertical control and positioning of a boom ________．

A.Cargo whip

B.Gooseneck fitting

C.Spider band

D.Topping lift


正确答案：D

第3题：

are essential for the protection of data.

A．Memory

B．Backups

C．Files

D．Blocks


正确答案：B
解析：备份是保护数据的重要措施。

第4题：

Which of the following is not an advantage of block media recovery （BMR）？（）

  • A、 Reduced MTTR.
  • B、 Datafiles remain offline while corrupt blocks are repaired.
  • C、 Datafiles remain online while corrupt blocks are repaired.
  • D、 A and C

正确答案:B

第5题：

The gooseneck is （）. Stop using it at once.

  • A、bend
  • B、bent
  • C、band
  • D、bended

正确答案:B

第6题：

The fitting that allows a boom to move freely both vertically and laterally is called the ______.

A.swivel

B.lizard

C.spider band

D.gooseneck


正确答案：D

第7题：

Regulations require that cargo tanks in which grades B or C liquids are carried must be vented with which of the following ________．

A.Gooseneck vents

B.Flame screens

C.Pressure vacuum relief valves

D.Forced draft blowers


正确答案：C

第8题：

［A］ blocks ［B］ strikes ［C］ puffs ［D］ cancels


正确答案：A

本题考查动词辨析。空格处填入的动词接the view作宾语，而且它与前面的2 down和freezes并列作谓语，其主语都是the snow。作及物动词时，block意为“堵塞，阻塞”，如：to block the road（堵住了道路）。strike意为“撞击，打击，侵袭”，如：The ship struck a rock.（船触礁了。）The area was struck by an outbreak of plague.（这个地区爆发了瘟疫。）puff意为“吸，抽，喷”，如：to puff the cigar/smoke into sb.’s faces（抽雪茄/把烟往别人脸上喷）。cancel意为“取消”。能够和the view搭配的只有［A］block，表示“挡住视线”。

第9题：

Which of the following conclusions is most appropriate to draw to describe why du shows fewer blocks used than df?（）

  • A、 The df command only counts the number of disk blocks and superblocks. 
  • B、 The df command ignores space used for inodes, gnodes, and vnodes.
  • C、 The du command does not take into account filesystem metadata. 
  • D、 The du command counts indirect blocks and superblocks in its calculations. 

正确答案:C

第10题：

弯漆刷（）

  • A、gooseneck paint brush
  • B、flat paint brush
  • C、hacksaw
  • D、hand saw

正确答案:A

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