A.1.5倍~3.5倍B.2.5倍~4.5倍C.3.5倍~5.5倍D.4.5倍~5.5倍
A.1%,0.2%B.0.2%,1%C.1%,0.3%D.0.3%,1%
A.5%,10%B.10%,5%C.10%,15%D.15%,10%