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问题 单项选择题 A2型题

有一患者，已发生小脑幕切迹疝，颅压急剧增高，病情急转直下，其主要原因是（）

A.中脑受压，脑脊液循环受阻

B.严重脑缺氧

C.严重脑水肿

D.呼吸循环紊乱

E.延髓受压

答案

参考答案：A

多项选择题

1型糖尿病的临床特点有（）。

A.多发生于青少年，起病较急，病情较重

B.血浆胰岛素水平低下

C.较少发生酮症酸中毒

D.必须胰岛素治疗

E.对胰岛素敏感，不易发生低血糖反应
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阅读理解

 
National Geographic Museum
The Newseum
Where:
At 1145 17th St. NW. The nearest Metro stops are Archives (Yellow and Green lines) and Judiciary Square (Red line).
At 555 Pennsylvania Avenue NW. The nearest Metro stops are Archives (Yellow and Green lines) and Judiciary Square (Red line).
When:
Open from 10 am to 6 pm daily and till 8 pm on Wednesdays. Closed Dec 25. The warriors exhibition is on until March 31.
Open from 9 am to 5 pm daily but closed on Thanksgiving, Christmas and New Year’s Day.
How much:
Timed tickets are $12 for adults; $10 for seniors, students and the military; $6 for ages 2 to 12.
Adults (19 to 64): $19.95
Youth (7 to 18): $12.95
Children (6 and younger): free
For more information:
call 202-857-7700
or visit http://www.warriorsdc.org
http:// www.newseum.org
or 888-639-7386
 
1.    Which of the following statements about National Geographic Museum is TRUE?
A. It’s open from 10 am to 6 pm each day.
B. It’s near the Judiciary Square stop on the Yellow line.
C. It is closed on Thanksgiving day, Christmas and New Year’s Day.
D. You have to go there before April 1 to see the exhibition of warriors.
2.  How much should Mr. Brown pay if he takes his 6-year-old son to the Newseum?
A. $18    B. $32.8  C. $19.95       D. $32
3.    To get more information about the Newseum, you can ________.
A. call 202-857-7700
B. call 888-639-7386
C. log onto http://www.warriorsdc.org
D. log onto http://www.museum.org
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