原题
录音 1
Why does the speaker mention going to the gym?
ATo name an activity that can serve as an intrinsic reward
BTo show that people differ in what they find enjoyable
CTo illustrate how listeners can use Premack's principle in their lives
DTo explain why Premack's principle is most relevant in the field of education
正确答案：C
解题思路
老师暂未填写解题思路。