A.20% B.21% C.19% D.18%
A.38.96kg/箱,7.54kg/萬支 B.37.15kg/箱,7.43kg/萬支 C.37.42kg/箱,7.66kg/萬支 D.37.23kg/箱,7.41kg/萬支
A.9.8% B.9.6% C.9.5% D.9.3%