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A.二蒽酮苷类 B.大黄素型 C.苯醌类 D.茜草素型 E.菲醌类蒽醌的羟基分布在一侧苯环上称为

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Questions 11 to 18 are based on the conversation you have just heard.

A. Go to the library.
B. Check her calendar.
C. Attend the performance.
D. Get some exercise.

Many parents believe that without TV,, their children wood like them to______.

A.吸附层析 B.聚酰胺层析 C.凝胶层析 D.离子交换层析 E.正相分配层析一般分离非极性化合物可用

患者，女，结婚4年未孕，月经39～50天一行，量少色淡，面色晦暗，腰酸腿软。舌淡红，苔薄白，脉沉细，检查子宫发育欠佳。治宜( )

A. 滋阴养血，调冲益精
B. 补肾益精，养血调经
C. 疏肝解郁，养血理脾
D. 燥湿化痰，理气调经
E. 活血化瘀调经