A.Always place kids' interest first. B.Do what they advocate in public. C.Message positive behaviors at all times. D.Pay attention to their image before children.
参考答案C解析:What does the speaker think kids’idols should do?
C。讲座最后提到,如果儿童以运动员为偶像,那么偶像言行一致对他们才最有利。偶像们言行一致地传达积极的行为,才能给孩子们提供可以效仿的更加健康的生活方式,故答案为C。