单选题
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
【正确答案】
C
【答案解析】
[解析] 倍数表达式：A+be+倍数+as+adj. /adv. (原级)+as+B。又如：The book is ten times as thick as that one。
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