外科疮疡在化脓阶段，其舌苔多为A．白苔 B．黄苔 C．腻苔 D．黑苔 E．白腻苔

护理该病人应

A．关节保持功能位

B．及时更换汗湿衣物

C．卧床休息

D．加强皮肤护理，防止压疮

E．以上都是

在Authorware课件制作中用户用于流程编辑的地方是（）。

A.设计窗口

B.计算图标

C.图层

D.知识对象

如何调教种公畜爬跨假台畜？调教种公畜时应注意哪些事项？

一个圆柱的底面直径是2厘米，高4厘米，这个圆柱的侧面积是______平方厘米．

15. A group of children ______ around the old man, listening to him telling the story and they ______ when it came to something really exciting.

A．were gathered; held their breaths

B．gathered; held their breath

C．gathered; held their breaths

D．were gathered; held their breath