不属于广谱抗菌药物的是()
A、美罗培南
B、头孢噻肟钠
C、青霉素
D、阿奇霉素
参考答案:D
A flu ________ this area in 1769 and ________ thousands of people to die.
A.hit; made
B.stuck; made
C.beat; caused
D.struck; caused
泄泻的基本病机为脾病湿盛,其治疗原则为运脾化湿。()