It is reported that the US uses energy as the whole of Europe.A. as twiceB. twice muchC.

问题补充：

It is reported that the US uses energy as the whole of Europe.

A. as twice

B. twice much

C. twice much as

D. twice as much

答案：

A. as twice

B. twice much

C. twice much as

(答案→)D. twice as much

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