中国比内测验的统计指标采用（）。
A.比率智商
B.标准九分
C.离差智商
D.标准十分
参考答案：C
With the aid from the whole country, the people in the flooded area of northeastern China managed to ______ this unforgettable summer of 2013.
A．go through
B．look through
C．break through
D．rush through
抗血友病球蛋白因子称为( )
A．Ⅻ因子B．Ⅹ因子C．Ⅸ因子D．Ⅷ因子E．Ⅱ因子
