ʦ

1.սʱƵΣеζԵ˫Ч
2.Դؼɻ˵зз޿ʱܶ˺˺ɱ
3.ʱˣκι߼ɷѨʽϸ
4.ܹʱɷвУ˺ɱ
5.ʮʱξѣӸЧʣɼʴ桤вУٴ˺ɱ
6.:˺20%,20%׵:˺20%,20%:˺50%,50%:˺40%,40%ҷܴӰ졣
7.ξѺת׵ء
8.ʷ»غٶȡ