问题
单项选择题
（）为缓控释制剂的水不溶性骨架材料。
A．PLA
B．MC
C．硬脂酸
D．HPMC
E．聚氯乙烯
答案
参考答案：E
解析：
缓释、控释制剂的处方设计
搜题请搜索小程序“爱下问搜题”
（）为缓控释制剂的水不溶性骨架材料。
A．PLA
B．MC
C．硬脂酸
D．HPMC
E．聚氯乙烯
参考答案：E
解析：
缓释、控释制剂的处方设计
Welcome to our school. You can do a lot of things here. Come and join us.
1. You may have a chance to introduce your inventions on _________. A. Sunday B. Monday C. Wednesday D. Friday 2. The person who teaches Computer Science is from___________. A. Canada B. Australia C. New Zealand D. America 3. You may learn something about a disease(疾病) called TB from __________. A. Dr. West B. Mr. Morison C. Mrs. Green D. Mr. Thomas 4. If you want to learn something about satellites(卫星), you can go to the class from______. A. 8:30 to 11:30 on Sunday B. 19:00 to 21:00 on Monday C. 19:30 to 21:00 on Wednesday D. 18:30 to 21:00 on Friday | ||||||
day
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Learn to use Windows XP.