A.1.5% B.1.4% C.1.3% D.1.6%
A.工作時數 B.標準作業(yè)量 C.行駛里程 D.原價值
A.4208 B.3187.5 C.2875.5 D.3450
A.5000 B.6000 C.6200 D.5100D