第5题: [单项选择]手太阳经分布在( ) A. 上肢内侧前缘 B. 上肢外侧前缘 C. 上肢内侧后缘 D. 上肢外侧中线 E. 上肢外侧后缘 参考答案:E 答案解析:手太阳小肠经
人体十二经脉之一。简称小肠经。出《灵枢•经水》。即手太阳小肠经,《灵枢•经脉》:“小肠手太阳之脉,起于小指之端,循手外侧上腕,出踝中,直上循臂骨下廉,出肘内
A. clearly explained in this passage B. a matter that can not be or has not been explained or understood C. a question that was difficult to answer D. a problem already solved 参考答案:B 答案解析:[解析] 细节推理题。文章开头就说文字是怎么发明的还是一个谜,即是没办法解释和理解的。