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1. A recent national study of thepublic schools shows that there are now one microcomputer for everythirty-two pupils, four times as many than there were four years ago. (A) there are nowone microcomputer for every thirty-two pupils, four times as many than therewere (B) there is nowone microcomputer for every thirty-two pupils, four times as many than therewere (C)there is now one microcomputer for every thirty-two pupils, four times as manyas there were (D) everythirty-two pupils now have one microcomputer, four times as many than therewere（C） (E) every thirty-two pupils now has onemicrocomputer, four times as many as
其它选项比较容易排除，C和E有些捉摸不定，求指导！
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发表于 2013-5-8 21:21:49
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