λҪھW(wng)Ͻ籣Ҫȥ籣__r(sh)gÿµ15-25̖(ho)ҪṩY²ϣ
1.II(y)(zh)աԭ(f)ӡC(f)ӡ(jng)kC(f)ӡ(f)ӡҪw£
2.籣(jng)kC(j)(gu)Ҫṩ
Ԕ(x)E
1.̖(ho)_õ23-26̖(ho)
2.ҪһI(lng)ȡ(hu)U(xin)ӛ(hu)U(xin)ˆTr(bo)ȱһǹˆT(hu)Լo㣩
ϱһʽɷk텢ӛ籣һλһݡ
ܰʾ(hu)U(xin)ӛҪă(ni)ݳI(y)Ϣ߀Ҫ˵C̖(ho)(lin)ϵԒ߀Ҫ_yyлϢԳˠII(y)(zh)ԭc(f)ӡhُ(f)ӡһ_SCͷ˵Cԭ͏(f)ӡȥŶҪһҪº¡
3.ӛ籣ˆT(hu)VȥĂ(g)k픵(sh)(sh)Ҫṩ(jng)kC(f)ӡC(f)ӡII(y)(zh)Տ(f)ӡw
4._ҪӰ