组织沿革的内容包括( )。
A．单位性质
B．单位概况
C．机构大事
D．会议纪要
参考答案：A,B
Not only _____ feel good about helping other people, _____ get to do what I enjoy. [ ]
A. I do, but I also
B. do I, I but
C. do I, but I
D. I do, also I
什么部门负责监督管理献血工作？
