标题: 大全987 第22题 [打印本页] 作者: 宫小明 时间: 2011-10-21 15:09 标题: 大全987 第22题 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