述评的分类是？
参考答案：
形势述评，事件述评，工作述评，思想述评
So difficult it to work out the problem that I decided to ask Tom for advice. [ ]
A.I did find
B.did I find
C.I have found
D.have I found
在各项公安业务活动中，都有群众工作的内容。( )
