Question

(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

Answer 1

D

解析:

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