— Your book, Tommy?    

— No, Mom, it's my friend's.   

— Remember to return it to ____ name is on it. [      ]

A. what    

B. which    

C. whose    

D. whosever

下列关于黄芩"清热燥湿、泻火解毒"功效的药理作用，错误的是（）

A.镇静

B.解热

C.保肝利胆

D.抗动脉粥样硬化

E.抗炎