单选题 If businessmen spend as much as they can on advertising, it must be because people are known to _____persuasion through the media.无
【正确答案】 B
【答案解析】句意: 如果商人们花尽可能多的钱做广告, 一定是因为他们知道人们容易被媒体上的广告所劝服。 succumb to屈服于。subordinate to使从属。