W(xu)?q)W˼|~ԸW(xu)ҲaܶసݣѧϰʎŪע¹{
1ҪԷW(xu)ݷһǻPһֵַռ80%ǰռ20%ǰȫ(qing)ģֻqhőۣݾΨ⃔˾͡۲(zh)ֻҪصһЩԭRͿˡⲿݵѧϰҪԷΪԽ̅?
2˾͡ҪnlҸ(x)ص㣬͡ķҪȿļS\_(ti)õĽܻͣܶྫʵ?
3?999䲼ģԾкǿĿɿԣ⣬Ҫעߵ
4ⲿۻңͬѧҪһЩϰȥ⣬Ҳֻж⣬܌(du)?
ѡܵܳA.ǰδq֪(yng)账ʵɺݪB.ؾܾȡfijH?
C.]зP
D.]ط
AB
զĸxӦѡģʵ?
ԜûзVؼЧʮLؼ(zh)T֮ǰʮһʮĹ涨䓪ʵɺݣ߾ܾȡ˵ijH˷(qun)ij⡣ABHCDЧTⴚԷյuȵġ늲ͨʹǰѷґK܅ɼһҪͨ(x)?
ҪעһǾЧһǾܳЧ벻ģ˲һЧЧһȳĸW(xu)TҲֻͨ(x)˽⡣δ̫Ϊ?
qĿҪ(x)䷨nŪΪ