第24题: [单项选择]The author uses the "little Billy" example to ______. A. drive home the meaning of overjustifieation effect B. prove bad things do happen to good people C. dissociate one group of "good" people from another D. show sympathy for people like Billy 参考答案:C 答案解析:作者这里回到文章开始对good people的划分。作者指出所谓overjustification effect并不适用于类似Billy这类人。