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(2009陜西寶雞質(zhì)檢)People eat        vegetables per person today as they did ten years ago.

       A.a(chǎn)s twice many                                     B.a(chǎn)s twice as many

       C.twice as many as                                  D.twice as many

D


解析:

根據(jù)英語中倍數(shù)的表達(dá)方式之一,倍數(shù)+as+adj+as+被比對(duì)象,選D。

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