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问题 单项选择题

应用血尿素氮／血肌酐比值鉴别肾前性氮质血症和缺血性急性肾衰竭（）

A.>20支持肾前性氮质血症

B.>20支持缺血性急性肾衰竭

C.<20支持肾前性氮质血症

D.>10支持肾前性氮质血症

E.>1支持肾前性氮质血症

答案

参考答案：A

解析：肾前性氮质血症由于肾脏低灌注引起肾小球滤过率下降、及小球小管失衡现象，肾实质并未受损。

填空题

单词拼写。

1. Kate's dream of getting that job has become a r______ at last.

2. After she graduated from a university, Wang Ping was e______ as a secretary in a big company.

3. The Titanic instantly gave a s______ SOS when she hit an iceberg and was in great danger.

4. P______, I think he is a very good man, but you may not agree.

5. He s______ in passing the entrance examination after his handwork.

6. The city was t______ destroyed in the earthquake.

7. I prefer f______ music to classical music.

8. While i______ his passport, the customs officer found it was not his.

9. When I grow up, I want to be one of the famous m______ like Beethoven.

10. At that time, the analytical machine was considered a technological revolution and the start of its

      a______ intelligence.

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单项选择题

男子消渴、小便反多，以饮一斗，小便一斗，（）

A.栝蒌瞿麦丸主之

B.肾气丸主之

C.猪苓汤主之

D.文蛤散主之

E.猪苓散主之
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