椎体成形术穿刺针与身体矢状面的角度为（）
A.5°～10°
B.10°～15°
C.15°～20°
D.20°～25°
E.25°～30°
参考答案：C
You’d better put the milk in the fridge, which has a _______ to go bad in hot weather.
A．currency
B．tendency
C．trend
D．way
女患者，阴部瘙痒，坐卧不安，带下量多，色黄如脓，有臭味，心烦少寐，口苦，胸闷不适。舌苔黄腻，脉弦数。治以（）
A.清热解毒，除湿止带
B.行气祛湿止带
C.滋阴降火止带
D.清热利湿，杀虫止痒
E.健脾益气，升阳除湿
