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问题 单项选择题

患儿，见夜间遗尿，日间尿频而量多，经常感冒，面色少华，神疲乏力，食欲不振，大便溏薄，舌质淡红，苔薄白，脉沉无力。治疗首选方剂是

A．八珍散加减
B．知柏地黄丸加减
C．补中益气汤合缩泉丸加减
D．龙胆泻肝汤
E．缩泉丸加味

答案

参考答案：C

选择题

Hold your tongue while others are talking.

A. Open your mouth          B. Keep silent              C. Stop to talk
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单项选择题

An expert system is a software that (41) specialist knowledge-about a particular domain of (42) and is capable of making (43) decisions with in that domain. Although expert systems typically focus on a very narrow domain, they have achieved dramatic success with (44) problems, This has excited wide spread interest outside the research laboratories from which they emerged.
Expert systems have given rise to a set of "knowledge engineering" methods constituting a new approach to design of high performance software system. This new approach represents an (45) change with revolutionary consequences.

A．develops

B．directory

C．effect

D．encapsulates

E．evolutionary

F．experienced

G．expertise

H．intelligent

I．real-life

J．real-time
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