[单选]飞行时机组成员的手提箱应装有（）。
A．飞行经历记录本
B．工作良好的耳机和计算器
C．工作良好的手电筒
D．以上都要携带

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• 根据短文内容，回答题。

  Mind Those Manners on the Subway

  So, there you are, just sitting there in the subway car, enjoying that book you just bought____ (46) Or, the person sitting next to you takes out a nail clipper (指甲刀) and begins cutting his or her nails.

  Annoying？ Many of us have to spend some time every day on public transportation ____ (47)

  So, to make the trip more pleasant, we suggest the following:

  Let passengers get offthe bus or subway car before you can get on ____ (48)

  Stand away from the doors when they are closing.

  Don&39;t&39;talk loudly on a bus or subway. Chatting loudly with your friends can be annoying to others. ____ (49)

  Don&39;t think your bags and suitcases (手提箱) deserve a seat of their own.

  Use a tissue whenever you cough or sneeze (打喷嚏 ). An uncovered sneeze can spread germs(细菌 ) , especially in crowded places.

  Don&39;t cut your nails or pick your nose on public transportation.

  Don&39;t read over other people&39;s shoulder ____ (50) It can make people uncomfortable.

  They might think you&39;re too stingy (小气的) even to buy a newspaper. Or they might think you&39;re judging their behavior.

  第46题____ 查看材料

  A..Don"t eat food in your car.

  B.Don"t shout into your mobile phone on a bus or subway.

  C.We all know that some behaviors are simply unacceptable.

  D.Many people do this on subways， but it"s really annoying.

  E.Getting off and on in an orderly manner can save time for all.

  F.Suddenly， you feel someone leaning over your shoulder reading along with you.

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• "只有能打开这只密码手提箱的人，才是该密码手提箱的所有者；被告不能打开这只密码手提箱，所以，该密码手提箱不是被告的。"这一个推理属于何种推理？是否正确？为什么？

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• 婚前保健机构应建立哪些原始本册（）

  A、婚前医学检查登记本

  B、婚前医学检查疾病登记和咨询指导记录本

  C、婚前保健业务学习本

  D、婚前保健讨论记录本

  E、新生儿疾病筛查登记本

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• CRB即（）。

  • A.程序与布置手册
  • B.货物记录本
  • C.垃圾记录本

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