服桂枝汤，大汗出，脉洪大者宜用（）
A.桂枝汤
B.白虎汤
C.白虎加人参汤
D.五苓散
E.桂枝去桂加茯苓白术汤
参考答案：A
—Smart phones are more and more popular now.
—So they are. But they still ________ too much.
A．pay
B．cost
C．take
D．spend
CPT定理
