14.31.2.3.4.1.2.3.4.1.2.1.(196452017925)1991620179255320183296122018201921820183022.201816201792553123451.(ji(kn)(chung)jinp(zhun)(p)(y(lin)(dng)(ling)(ji)jih2.3;123456420176241.2.3.a.b.a.b.4.5.51231.1640002.1.1234()52.3.64.123455.6.123457.1231.()A.(lin)(b(h(jiB.(kn)(zhun)(jin)(y7C.(cng)(wn)(dng)(pi)D.(dng)(ji)(j)(hDApBdinCchungp2.()A.10B.C.D.CABD3.A.B.C.D.DA.B.C.D.4()12ABCD8AA5.()AB1780C32741111DBACDB