ϲpk̫
ͰԭһƬg(l)BҲŗ˯X(ju)ʹһ(li)
ţ㲻Ҫ֪e(cu)ˣҬF(xin)ھȥץȥ̫f(shu)t̫ƽʹŵĴ̫һСt̫ǰѻ̫Ǵ˴ֱwһ̫Ǵ(li)ˣ](mi)һֻСf(shu)@(g)㿴l(shu)̫濴˿l(shu)ѽ@ôһ̫Ǵ̫f(shu)ˣ(du)RϾߡιιιe߰f(shu)҂(li)һ(chng)ِͼt̫A˵ԒͰ@Щȫoゃゃݔ˵ԒǂҪ?ni)M(jn)ڏ棬ȥÆúú̫ͬ˰˵Ҫ
һ(chng)ϲvst̫
ϲһρ(li)t̫ҲǶ'ַسɹһǼt̫Ƿٷݔһ10ϲQˑ(zhn)g(sh)Q˷أϲҜ(zhn)r(sh)C(j)һ˼t̫ǵ20t̫ǿϲ߀һ־Aͳƽϲ^(gu)ȥȻBm(x)f(shu)αِU
ڶ(chng)vs̫
F(xin)Ǒvs̫Ҷ½Y(ji)ǻ̫AͻȻg˯Ҷܾo̫ǸdOˣ룺˯߀Aǻִ̫ǣD(zhun)߅ȥ̫Ǿ߅̑߅D(zhun)һֱ@ӷ(f)30^(gu)߀Ǜ](mi)нY(ji)ߕr(sh)߅һ(c)ѓِГоͿԵ÷3(g)λȫ30A
Ұё̧(li)ȥַ(wn)(wn)ؽסˡ@r(sh)ˣ(wn)ңôʲôҸ@ӣvvҰvoˑ (tng) (tng)Ҋ(jin)df(shu)ҲˡӢۡ
̫ǷDM(jn)ڏһ(hu)(li)ģS@еԒZ(y)̫ǷDʧˣ
ϲpk̫ǡP(gun)£
6.ϲc̫
7.ȫc̫
9.c̫(15ƪ)