Analyzing campaign expenditures, the media has had as a focus the high costs and low ethics of campaign finance, but they have generally overlooked the cost of actually administering elections, which includes facilities, transport, printing, staffing, and technology.

A. Analyzing campaign expenditures, the media has had as a focus

B. Analyses of campaign expenditures by the media has been focus on

C. In analyzing campaign expenditures, the media have focused on

D. Media analyses of campaign expenditures have had as a focus

E. In their analysis of campaign expenditures, the media has been focusing on

请各位NN指点！！

media 是 medium 复数

另外注意：fish, people, staff, sales

楼主说：另外注意：fish, people, staff, sales

是指这些词也是复数名词，谓语用复数吗？