标题: 这题到底该选啥啊？？谁跟谁对称呢？？ [打印本页] 作者: yaoxiayi 时间: 2010-7-7 16:25 标题: 这题到底该选啥啊？？谁跟谁对称呢？？ According to a 1996 survey by the National Association of College an University Business Officers, more than three times as many independent institutions of higher education charge tuition and fees of under $8,000 a year than those that charge over $16,000. A) than those that charge B) than are charging C) than to charge D) as charge E) as those charging作者: Luxe 时间: 2010-7-7 18:01
是不是选E呢，超过3倍的 学校