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问题 单项选择题

导引养生术是以中医的（）为核心，特别着重于气。

A、气血理论

B、脏腑理论

C、脉络理论

D、五行理论

答案

参考答案：A

改错题
此题要求改正所给短文中的错误。对标有题号的每一行作出判断：
如有错误（每行只有一个错误），则按下列情况改正：
此行多一个词：把多余的词用斜线划掉，在该行右边横线上写出该词，并也用斜线划掉。
此行缺一个词：在缺词处加一个漏字符号（∧），在该行右边横线上写出该加的词。
此行错一个词：在错的词下画一横线，在该行右边横线上写出改正后的词。
注意：原行没有错的不要改。
    I live in a small town in the south. This is typical   
Chinese town. There are not only two main streets      
which across in the middle of the town. Around the     
town stand a high wall, which was built long ago,     
and it is still possibly to walk along it. No motorcars  
allowed in the business streets, which makes shopping   
very easier and safer. On warm days some small        
restaurants put table and chairs outside the houses to  
let people to take a rest and have some tea or ice-cream.
There are no tall buildings but some beautiful park.   		1.__________      
2.__________       
3.__________         
4.__________                                         
5.__________     
6.__________         
7.__________       
8.__________      
9.__________      
10.__________  
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填空题

在近似数6.48中，精确到______位，有______个有效数字．
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