A.增長(zhǎng)105.56% B.增長(zhǎng)5.56% C.增長(zhǎng)27.47% D.下降5.56%
A.97% B.103.09% C.3% D.109.13%
A.拉氏指數(shù) B.派氏指數(shù) C.綜合指數(shù) D.平均指數(shù)