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问题 单项选择题

《灵枢·顺气一日分为四时》说：“夫百病者，……多以夜甚”，是因为

A．人气始生，病气衰
B．人气长，长则胜邪
C．人气始衰，邪气始生
D．人气入脏，邪气独居于身

答案

参考答案：D

单项选择题

首次急性发作的腰椎间盘突出症的治疗方法应首选

A．完全卧床，同时行牵引治疗

B．卧床休息，可适量活动

C．予镇痛药物，必要时局部封闭

D．推拿按摩，适当锻炼腰部肌肉

E．手术治疗，摘除髓核，解除压迫
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单项选择题

Multipurpose Internet Mail Extension (MIME) is a (71) document messaging standard in theInternet enviroment.With MIME，users can send (72) Email messages that include audio，video，graphices，and text to any other user of TC/IP network.Richtext information can also be (73) into messages.It defines the fonts，formats，and (74) features of a document sothe document can be easily (75) on many different types of systems.

A．complete

B．compound

C．simple

D．efficient
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