A survey of the opinions of experts ________ that three hours of outdoor exercise a week ________ good for one’s health.
A.show; are | B.shows; is | C.show; is | D.shows; are |
相关知识点
推荐套卷
A survey of the opinions of experts ________ that three hours of outdoor exercise a week ________ good for one’s health.
A.show; are | B.shows; is | C.show; is | D.shows; are |