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18. After the new technique was introduced the factory produced      cars in 1994 as the year before.

A. as twice many     B. as many twice

C. twice as many     D. twice as

C


解析:

選C。倍數表達式:A+ be+倍數+ as +adj. / adv. (原級)+as +B。又如:The book is ten times as thick as that one。

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