下列哪项不是虎杖的功能
A.利胆退黄
B.祛痰止咳
C.活血祛淤
D.清热解毒
E.健脾止泻
参考答案:E
Peter is _________ student of the six students. [ ]
A. the taller
B. a taller
C. the tallest
D. the most tallest
使用软木塞的好处是什么?