In the sentence "He gave me a book as a present", the relationship between "gave" and "me"
A. aspect
B. tense
C. government
D. agreement
下列不属于影响口服缓释与控释制剂设计的药物理化因素的是()
A. 剂量大小
B. pKa
C. 溶解度
D. 分配系数
E. 生物半衰期
English verbs have the following grammatical categories EXCEPT______.
A. aspect
B. tense
C. gender
D. voice
下列不属于影响口服缓释与控释制剂设计的生物因素的是()
A. 排泄
B. 消除半衰期
C. 吸收部位及其机制
D. 稳定性
E. 代谢