After the new technique was introduced, the factory produced _____ trucks in 2002 as the year before.

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A．as twice many　　　B．as many twice

C．twice as many　　　D．twice many as

After the new technique was introduced,the factory produced　　　　 trucks in 2002 as the year before.

A.as twice many B.as many twice　 C.twice as many　　 D.twice many as