在职攻硕英语考试

根据网考网考试中心的统计分析，以下试题在2019/10/7日在职攻硕英语习题练习中，答错率较高，为：73%
【单选题】An effective way to prevent the burnout of young athletes is______.


A．to make sports less competitive
B．to make sports more challenging
C．to reduce their stress
D．to increase their sense of success