单项选择题

患者，男，71岁，反复咳嗽咳痰30年，气喘15年，加重伴下肢水肿6天入院，高血压病史15年，150/100mmHg，查体，T38.1℃，口唇发绀，血压135/85，双下肺散在湿啰音和哮鸣音，肝肋下3厘米，肝颈静脉回流征阳性，双下肢水肿，WBC9.3×10/L，N0.78。该患者最可能的诊断是（）

A. 支气管哮喘
B. 右心衰
C. 慢性阻塞性肺病
D. 支气管扩张
E. 肺结核

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单项选择题

Subways are ___ trains, which usually operate 24 hours a day. They are found in larger cities and usually run between the suburbs and the downtown area. Maps and schedules are available from the ticket office. If you take the subway often, you can save money by purchasing a monthly pass (月票). City-operated buses run on various (线路) and are designed to be at certain places at certain times. Maps and schedules may be posted at certain stops, or they may be available at local banks, libraries, the student union, or from the bus drivers. Buses run mainly during the day. Fare is paid by exact change in coins, or by monthly passes. Taxis are generally more expensive in the United States than in other countries. If you use a taxi, be sure you ask the amount of the fare before you agree to ride. The driver usually expects a tip (小费) of 15 percent of the fare. 36． According to the passage, subways are underground trains, which usually run. A．within downtown areas B．away from city centers C．in or outside big modern cities D．between suburbs and city centers 37． You can get the maps and schedules of the subways. A．at bus stations B．at local banks C．in any bookstores D．from the ticket offices 38. From the passage we learn that bus fare is paid by exact change in coins. ( ) 39.When you take a taxi, you"d better ask about the fare first. ( ) 40. Subways are _ trains, which usually operate 24 hours a day. 41 .City-operated buses run on various __ (线路) and are designed to be at certain places at certain times.
A、答案A错误
B、答案B错误
C、C．in or outside big modern cities是正确答案
D、答案D错误

A.within
B.away
C.in
D.between
E.at
F.at
G.in
H.from
I.When
J.City-operated
K.
L.in

在古代，由于祭祀者和祭祀对象不同，所用牺牲的规格也有所区别:天子祭祀社稷用太牢，诸侯祭祀用少牢（）

A.正确
B．错误

答案： A.正确在古代中国，祭祀是极其重要的礼仪活动，不同的祭祀对象和祭祀者的身份决定了祭祀时所用牺牲的规格。根据周礼的规定，天...