d*d2012-01-09 08:014 楼The December trade surplus rose to $16.52 billion from $14.53 billion inNovember, widely beating the median $7.8 billion forecast in a Dow Jonessurvey of 11 economists这些经济学家都砸了招牌了,党国的实际数据比他们预测的高两倍.How crazy!【在 c*******o 的大作中提到】: 学好统计很重要啊。