The Transformational-Generative Grammar was first put forward by______.
A. Saussure
B. John Austin
C. Noam Chomsky
D. M.A.K. Halliday
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下列属于可作为肠溶衣材料的组合是()
A. EC,HPMCP
B. MCC,HPC
C. PVPP,HPMC
D. PEG,PVP
E. CAP,Eudragit L
The grammatical category reflected in book/books, child/children is called______.
A. number
B. case
C. gender
D. aspect
What type of sentence is "Jim has chosen a law school because he wants to be a lawyer in future."?
A simple sentence.
B. A coordinate sentence.
C. A complex sentence.
D. None of the above.
下列不属于扩散原理制备的缓释制剂有()
A. 水不溶性包衣膜
B. 含水性孔道的包衣
C. 骨架型缓释制剂
D. 制成溶解度小的酯
E. 制成微囊