题目内容：
共用题干第二篇
Things We Know about TV
We keep reading that TV is bad for you.If this is true,how come the current generation of TV-addicted kids is much smarter than we are?In my home,the only people who can work the remote control are the children.
Perhaps TV does educate you.For example,you learn a useful medical fact:A person who has been shot always has time to speak an incomplete sentence before he dies.“The killer was…” (dies).
But I guess the biggest things we learn from TV can be regarded as"Life Skills".Bad things only happen on dark and stormy nights.Emotional breakdowns cause people to wander in the heavy rain without umbrellas.And contrary to what scientists say,the crack（霹雳）of lightning and the accompanying flash happen at exactly the same time,wherever you are.
Making use of what we learn from TV can improve our security.Consider these truths.If you are ever attacked by 20 bad guys,don't worry about being outnumbered.The criminals will hang back and take turns to approach you in ones and twos just so you can conveniently defeat them all.
TV also teaches us important information about escaping from danger. Watch and learn.If anyone is running after you down a passage,you will find that boxes have been conveniently placed near all the walls you need to jump over. If you are tall and handsome,you can run from any number of armed criminals,and every shot will miss you.
Be warned, however. If your name card says "henchman"（帮凶）and you are part of a group of plain-looking people trying' to catch a handsome individual,a single shot will kill you.
TV even teaches us about TV.Whenever anyone turns on a TV,it shows a news flash about someone they know. They then turn the box off immediately after that news item.
By saying"A person who has been shot always has time to speak an incomplete sentence before he dies"(Paragraph 2),the writer shows his_________.
A:humor
B:sympathy
C:deep concern
D:medical knowledge
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