A-A+
It can be learnt from the passage that the hea
问题详情
It can be learnt from the passage that the health benefits of exercise ______.
A．are yet to be proved
B．are to be further studied
C．are supported by scientific evidence
D．are self-evident
参考答案
正确答案：C
解析：“As the popularity of exercise continue to mount，so does scientific evidence of its health benefits．”表明锻炼的好处是有科学依据的。
