Question ID:PT19 S4 Q10 Passage:Audiences find a speaker more convincing if the speaker begins a speech by arguing briefly against his or her position before providing reasons for accepting it.  The reason this technique is so effective is that it makes the speaker appear fair-minded and trustworthy.  Therefore, candidates for national political office who wish to be successful in winning votes should use this argumentative technique in their speeches. Stem:Which one of the following, if true, most seriously limits the effectiveness of adopting the argument's recommendation? Correct Answer Choice:AChoice A:Political candidates typically have no control over which excerpts from their speeches will be reported by the news media. Choice B:Many people do not find arguments made by politicians convincing, since the arguments are often one-sided or oversimplify the issues. Choice C:People decide which political candidate to vote for more on the basis of their opinions of the candidate's character than on the exact positions of the candidate. Choice D:People regard a political candidate more favorably if they think that the candidate respects an opponent's position even while disagreeing with it. Choice E:Political candidates have to address audiences of many different sizes and at many different locations in the course of a political campaign.