聪明的意思是（）
A.智力发达，记忆和理解能力强
B.观察明锐而判断准确
C.做事能力强
D.明智和邪恶
参考答案：A
—Would you mind giving your advice on how to improve our business management?
—If you make ____ most of the modern equipment, there will be ____ rise in production．
A．不填; 不填
B．the; a
C．不填; a
D．the; 不填
脑室引流者，引流瓶液体排出口高度应高于病人头部20～25 cm。（）
