提高医疗质量的思想保障是（）
A.治疗技术
B.医疗设备
C.规章制度
D.医德医风
E.经济效益
参考答案：D
The two boys _____ late yesterday. [ ]
A. are all
B. are both
C. were all
D. were both
头痛恶寒，身重疼痛，面色淡黄，胸闷不舒，午后身热，舌苔白，口不渴，脉弦细而濡者，治宜选用
A．再造散B．败毒散C．三仁汤D．羌活胜湿汤E．九味羌活汤
