һQڳˌƈW(wng)ַ1W(wng)ψ" />
QڳˌƈW(wng)ַʲô?ںkҽy(tng)һͬW(lin)ϵWУվώָ
1W(wng)ψ
䛺ʡkҹپW(wng)ע~̖Mɿϵy(tng)Ϣ־ԸϢ
2U{M
ύϢϵy(tng)ʾrg(ni)W(wng)U{M@ҪעUMrgroЧ
3F(xin)_JϢ
Ҏ(gu)ĕrg?sh)صĽTF(xin)_JϢҪǿW(wng)ϢǷ`ˈYɼCϢָyϢƬϢ
1ԇĿ
Z(sh)WZ
ΡZI(y)n((j)I(y))
2ԇrg
10·wrgώ֪ͨ
3ȡ֔(sh)
ֶ͌450ȡ֔(sh)һ130ÿI(y)һһ㶼150ĶпǰoҲÓͨ^ֻҪǰąӿǰoԇͨ^]І}
(1)W(wng)ψrg94-911
(2)Ϣ_Jrg97-911
ϳ˸߿WMӴβͬI(y)ͬWMҲͬwWM˜£
(-2.5)Ŀ1100—1300Ԫ/1200—1900Ԫ/;
t(y)W(3)2300Ԫ/;
Ӌϳ˸߿WMϔ(sh)ֳڌWƼ()ʷI(y)WM飺1100*2.5=2750Ԫt(y)WČI(y)tdz3()WԳ5˸߿WWM