患者肺痈胸痛，咳吐脓血，痰黄腥臭，咽痛音哑。应首选的药物是
A．桔梗
B．半夏
C．竹茹
D．天南星
E．旋覆花
参考答案：A
------Hi, Kate! Glad you could make it to the party.
------______________
------ You were the first person I thought of.
A．Thanks for inviting.
B．It looks as if the party has already started.
C．Let me give you my coat.
D．It’s always a pleasure to make a new friend.
一病人，行胆囊切除术，病人在术前检查HBeAg阳性，手术后，手术台及地面消毒方法应选用（）。
A.乳酸消毒法
B.紫外线照射
C.40％甲醛溶液消毒
D.0.1％次氯酸钠水溶液
E.高锰酸钾溶液清洗
