问题
单项选择题
患者，女，58岁，咳嗽咳痰30年，每冬春季加重，近5年来活动后气促伴喘息，查体：肺气肿征，双肺底有湿性啰音，散在哮鸣音，吸入异丙肾上腺素气雾剂后喘息无减轻。最可能的诊断是（）
A.慢性喘息性支气管炎
B.支气管肺癌
C.心源性哮喘
D.支气管哮喘
E.支气管扩张
答案
参考答案：A
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患者，女，58岁，咳嗽咳痰30年，每冬春季加重，近5年来活动后气促伴喘息，查体：肺气肿征，双肺底有湿性啰音，散在哮鸣音，吸入异丙肾上腺素气雾剂后喘息无减轻。最可能的诊断是（）
A.慢性喘息性支气管炎
B.支气管肺癌
C.心源性哮喘
D.支气管哮喘
E.支气管扩张
参考答案：A
| While much of the United States of America put Prohibition to rest 73 years ago, large parts of the South have remained strictly off-limits to alcohol sales. But local and national business interests that stand to profit from the sale of alcohol, including real estate developers, grocery chains, restaurant groups and Wal-Mart, are combining their political and financial muscle to try to persuade hundreds of dry towns and counties to go wet. In the process, they are changing the face of the once staunchly prohibitionist Bible Belt. Attempts by Wal-Mart and others to allow alcohol sales in other places that remain dry—415 counties in the South and in Kansas still prohibit such sales—are meeting fierce resistance from some church groups and religious leaders. They argue that returning to the days when liquor flowed will mean more family violence, underage drinking, drunken driving and a general moral decay in the community. Wal-Mart, based in a dry county in Arkansas, forbids drinking at events held at corporate headquarters. But the giant retailer has made a push in the last year to sell more liquor, along with beer and wine, in its stores. |
The word "they" underlined in Paragraph 2 refers to ______ .
A．dry towns
B．financial muscles
C．county officials
D．real estate developers