After the new technique was introduced,the factory produced _____cars in 2002 as 2002 as the year before.A as many twice B as twice many C twice many as Dtwice as many 选择哪一个,为什么,中文意思呢?

After the new technique was introduced,the factory produced _____cars in 2002 as 2002 as the year before.A as many twice B as twice many C twice many as Dtwice as many 选择哪一个,为什么,中文意思呢?
After the new technique was introduced,the factory produced _____cars in 2002 as 2002 as the year before.A as many twice B as twice many C twice many as Dtwice as many 选择哪一个,为什么,中文意思呢?

After the new technique was introduced,the factory produced _____cars in 2002 as 2002 as the year before.A as many twice B as twice many C twice many as Dtwice as many 选择哪一个,为什么,中文意思呢?
D 引进新技术后,这家工厂２００２年生产的汽车量是前一年的两倍.