固体分散体中药物溶出速率的大小顺序为()
A. 分子态>无定形>微晶态
B. 无定形>微晶态>分子态
C. 微晶态>分子态>无定形
D. 微晶态>无定形>分子态
E. 无定形>分子态>微晶态
下列辅料中不能作为固体分散体载体材料的是()
A. PEG类
B. 微晶纤维素
C. 聚维酮
D. 甘露醇
E. 泊洛沙姆
Which opinion would the author most probably agree to?
A. Inflation will reach double-digit after currency is devalued.
B. Inflation can be controlled if currency policy is reversed.
C. People could buy long-term bonds for the benefits are fixed.
D. People could buy a house whose value is higher than renting.
The idea of Mercantilism cant work in todays world because
A. countries" imports of finished goods exceed exports.
B. countries" wealth comes from global market now.
C. countries need to pay more to buy raw materials.
D. countries don"t have their own colonies any more.