—Do you regret paying ten dollars for that book?—No，I would gladly have paid .A. as twice

—Do you regret paying ten dollars for that book?
—No，I would gladly have paid .
A. as twice many
B. twice as many
C. twice as much
D. as twice much

A. as twice manyB. twice as manyC. twice as muchD. as twice much解析：C解析　在as...as...结构中，表示倍数的词或程度副词都放在第一个as之前。

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