Question ID:PT42 S4 Q4 Passage:Columnist: Donating items to charity may be a sign of generosity, but any generosity it may demonstrate is rarely a permanent virtue, since most donors make donations only intermittently. Stem:Which one of the following most accurately describes a flaw in the columnist's argument? Correct Answer Choice:CChoice A:The argument takes for granted that truly generous people are the most virtuous. Choice B:The argument attacks the character of those whose values are different from those of the columnist.  Choice C:The argument takes for granted that a character trait is present only when manifested. Choice D:The argument generalizes from too small a sample of cases. Choice E:The argument takes for granted that most people donate out of generosity. 