—What should you do if you have problems with your life?

—          .

A．To find a friend to talk

B．Find a friend to talk to

C．Finding a friend to talk to

D．Found a friend to talk

社会组织是公民参与（）的一种重要途径。

A.政府管理

B.社会治理

C.企业管理

D.政治活动