After the new technique was introduced，the factory produced ________ cars in 2011 as the year before
A.as twice many
B.as many twice
C.twice as many
D.twice many as
网友回答
C解析考查倍数表达法。倍数表达法：倍数 as 形容词原级 as…；本题名词为cars，使用many修饰。故C正确。句意：在新的激素被引进以后，这家工厂2011年生产的汽车是前年的2倍。