心悸怔忡，心胸憋闷刺痛，痛引肩背，脉涩，证属()
A.瘀阻心脉证
B.痰阻心脉证
C.寒凝心脉证
D.气滞心脉证
E.以上都不是
参考答案：A
患者小便点滴不通，短赤灼热，口渴不欲饮，舌红，苔黄腻，脉数，最佳选方为（）
A.八正散
B.清肺饮
C.沉香散
D.石韦散
E.五苓散
The school to which David ______ his paintings is beautiful.
A．donated
B．developed
C．achieved
D．selected
