能化痰解毒的药物是( )。
A．伸筋草B．丝瓜络C．鹿衔草D．雷公藤E．青风藤
参考答案：B
A football match between Class Two and Class Three ________tomorrow afternoon.[ ]
A. is held
B. was held
C. must be held
D. will be held
关于喉肌功能的描述错误的是（）
A.松弛声襞的环甲肌
B.紧张声襞的环杓后肌
C.松弛声襞的甲杓肌
D.开大声门裂的环杓后肌
E.缩小声门裂的甲杓肌
