The word "WTO", which stands for World Trade Organization, is created through
A. blending
B. clipping
C. acronym
D. derivation
Which of the following contains an inflectional morpheme?
A. walking
B. imagination
C. probability
D. derivation
现有一容易氧化的水溶性药物,欲设计其注射剂的处方,临床每次用量为30mg,水溶液的稳定pH为5.8—6.0,请为其设计一个处方,并简述其制备过程。
以下哪些情况是不可改变的健康危险因素 ()
A. 吸烟
B. 高血脂
C. 高血压
D. 致病基因