对人工肛门病人护理，下列哪项不妥（） A．指导病人学会人工肛门护理 B．保护腹部切口

B The Ancient Olympic Games古代奥林匹克运动会
According to historical records，the first (1) Olympic Games can be traced back to 776 BC.They (2) dedicated to the Olympian gods and were staged on the (3) plains of Olympia.They continued for nearly 12 centuries， (4) Emperor Theodosius decreed in 393 A.D.that aU such"pagan cults" (5) banned.
The oldest myth which concerns the beginning of the (6) Games is that of Idaios Daktylos Herakles.According to other (7) ，Zeus，the father of humanity，fought and defeated Cronus in a (8) for the throne of the gods.Finally，the well-known (9) Herakles is mentioned who staged games in Olympia in honour (10) Zeus,because the latter had helped him conquer Elis when (11) went to war against Augeas.
Through the 12 centuries of (12) Olympic Games，many wonderful athletes competed in the stadium and (13) hippodrome of ancient Olympia’s sacred area，moving the crowds with (14) great achievements.Although mortal，their Olympic victories immortalised them.Of (15) best athletes who left their mark on the sacred vallev (16) Olympia，some surpassed all limits and became legends by winning (17) successive Olympic Games and remaining at the forefront of their (18) for more than a decade.
The ancient Olympic Games were (19) a one.day event until 684 BC.when they were extended (20) three days.In the 5th century B.C.，the Games were extended again to cover five days.

在什么情况下，需要为客户办理证券的非交易过户？

影响声波传播的环境要素调查，调查建设项目所在区域的主要气象特征为（）。

A.年平均风速

B.年主导风向

C.年平均气温

D.年平均相对湿度

小儿用药剂量计算比较合理的方法是

A．体重计算法

B．身高计算法

C．体表面积计算法

D．年龄计算法

E．根据成人的剂量换算

插床的结构原理与普通牛头刨床属同一类型，只是在结构形式上有区别。