大全987 第103题

宫小明

        American productivity is declining in relation to Europe’s; the energy expended per unit of production in the United States is as much as twice that expended inWest Germany.
(A) as much as twice that expended in West Germany
(B) as much as twice that of West Germany’s expenditure
(C) up to two times of West Germany’s expenditure
(D) up to two times what West Germans expended
(E) up to double the West German expenditure


C和D怎么了？

specta

主罪：结构不一致
其次，two times, three times, one time: all wrong on gmat

宫小明

那改成 up to twice。。。。就可以了么？