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
Please get prepared. The guests are _______ to arrive in half an hour. [ ]
A. decided
B. planned
C. believed
D supposed
范茨用（）方法研究了婴儿对形状的辨别和偏爱。
