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【单选题】
患者女,32岁,活动后心悸气短3年,2受凉后出现咳嗽咳白痰。有风湿性心脏病二尖瓣狭窄史,查体:卧位,BP 90/60mmHg,双肺底可闻及较密的细湿啰音,心率130次/分,心律绝对不齐,Sl强弱不一,治疗首选A.
毛花苷C
B.
硝苯地平
C.
硝普钠
D.
美托洛尔
E.
速尿
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【简答题】《 黄帝内经 》 为中医学理论体系的形成 奠定了基础 。
【单选题】According to the passage, which of the following categories of travelers will gain most from airline alliances?
A.
Travelers who fly frequently economy class.
B.
Travelers who fly frequently business class.
C.
Travelers who fly occasionally during holidays.
D.
Travelers who fly economy class once in a while.
【单选题】It can be inferred that most of the pioneers referred to in the passage were originally from where in the United States?
A.
The desert.
B.
The West.
C.
The State of Mississippi.
D.
The East.