A recent national study of the public schools shows that there are now one microcomputer for every thirty-two pupils, four times as many than there were four years ago. (A) there are now one microcomputer for every thirty-two pupils, four times as many than there were (B) there is now one microcomputer for every thirty-two pupils, four times as many than there were (C) there is now one microcomputer for every thirty-two pupils, four times as many as there were (D) every thirty-two pupils now have one microcomputer, four times as many than there were (E) every thirty-two pupils now has one microcomputer, four times as many as
答案选C。 当然通过排除也能选出来。但是对于这里的there were (复数形式)不是特别明白。望指教!^^
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