_____ number of the student is 60.[ ]
A. A
B. The
C. Some
D. Many
答案:B
《阴阳应象大论》说:“阳为气,阴为味”,其“气”指的是()
A.人体的正气
B.水谷之精气
C.药食之气
D.药物的四气
E.天地之精气