硬脂酸镁在片剂中的作用是（）
A.稀释剂
B.吸收剂
C.黏合剂
D.润滑剂
E.崩解剂
参考答案：D
Prices began to climb noticeably last year , _____a historical high in November. [ ]
A. hit
B. to hit
C. hitting
D. being hit
菝葜饮功效与作用
