根据到会主要领导情况,确定______。
A.会议讨论方式
B.会议主持人
C.会议发言人
D.会议总结人
参考答案:B
Though working outside, he is always about his aging mother at home.
A.concerned
B.satisfied
C.excited
D.particular
男性,36岁,肛周溢液流脓1周,伴有肛周瘙痒,检查诊断为高位肛瘘,其最佳的治疗方法是
A.瘘管切开术B.切开引流C.挂线疗法D.瘘管切出术E.温水坐浴