All intelligent people are near-sighted. I am very nearsighted. So i must be a genius.
Which one of the following exhibits both of the logical flaws exhibited in the argument above?
B) All chickens hv beaks. This bird has a beak. So this bird must be a chicken.
C) John is extremely happy. so he must be extremely tall, because all tall people are happy.
两个选项都是把充分条件，当作必要条件。选C是不是因为intelligent 和genius的偏差与happy和extremely happy的偏差类似，还是别的原因？
Even if a crime that has been committed by computer is discovered and reported, the odds of being both arrested and convicted greatly favor the criminal.
Each of the following, if true, support the claims above except:
C) The priorities of local police departments, under whose jurisdiction most computer crime falls, are weighted toward visible street crimes that communities perceive as threatening.
D) Computer criminals are rarely sentenced to serve time in prison, because prisons are overcrowd with violent criminals.
