卫生人力作为十个人才群，合理结构应包括______、专业、______结构三方面。
参考答案：年龄 职称
After the long journey，the three of them went back home，________.
A．hungry and tiredly
B．hungry and tired
C．hungrily and tiredly
D．hungrily and tired
丹毒发病部位不同有不同的病名，如发于下肢者称（）
A.赤游丹毒
B.抱头火丹
C.流火
D.内发丹毒
E.大脚风
