单选题 There is hardly a generalization that can be made about people' s social behavior and the values informing it that cannot be______ from one or another point of view, or even ______as simplistic or vapid.

【正确答案】 D
【答案解析】challenge挑战。dismiss开除，解雇，打发走。accept接受。praise赞扬，表扬。 intuit凭直觉感知。expose雅露，显示。harangue对(某人)作慷慨激昂的演讲。retract撤回， 撤消。