单选题 How much will it cost you if you want five regular papers and two graphs to be typed?

【正确答案】 C
【答案解析】[注释] 根据广告上的价格计算:S1 perpage on regularpaper,$0.25 extra for a graph,5页regularpaper需要$5,2个graphs需要$0.5,共$5.5。