һ}_гֻҪڲݸ弈ӢĆ~hZгֹz35ҪɂOˣ
a.Õr̫ɛ]_ʼH߉Y(ji)(gu)߀lلt_;
b.Õr̫࣬Ҫһ˼ܰÿһlɼP(gun)C䌍ɗl֮ͿԄӹPɵCԌԓΕr߅˼߅@һc㲻ֻؑҪ˼S߀ģһ
ڶČ2226犣
a.Όrע⌦IJֽͬo費ͬҕ}oҕע⟒䣬}ʹxߺP߱˸ԓ䌑ʲô֧Լ(ji)ѭͬģʽnNxɹ1.ew2.fȱc3.ʹÔ(sh)(j)4.ʹüӡ5.ʹõoֶՓһNһN
b.ǰ_^Y(ji)βCȸNͱ쾚ҾģrҪһӌeԇDڿȥRrQķN_^ӽY(ji)βrgҪM@ЩͶa(chn)Ⱥܵ͡
c.֪߀3犽Y(ji)rһ㑪ԓѽ(jng)һlѽ(jng)Y(ji)β@ӲЕrgȥzY(ji)βҪF(xin)ЕrgԄϽr
zҪ1-2Ђ(c)cؙz飺
a.䷨_ÿԒ^ZҺξֻһ^Z
b.rB(ti)½^ʹõһF(xin)ڕr;һF(xin)ڕr˷QҪʹÆΔ(sh);ʹ^ȥl(f)rõ^ȥr;
c.^һ
m(x)5~7ƪԴ_rgŵîЧ