TTGWD24为什么是这样的呢??

jessiebetty · 发表于 2006-8-2 11:00:00

TTGWD24

Q 20:

According to a 1996 survey by the National Association of College and

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

WHY E,明显不对称啊,为什么不是D

gonghao · 发表于 2006-8-2 17:00:00

those指代independent institutions必须补出

霹雳贝贝 · 发表于 2006-9-12 11:47:00

以下是引用gonghao在2006-8-2 17:00:00的发言：

those指代independent institutions必须补出

看了一些讨论贴还是很晕，这里的两个charge是一个意思么，总觉得如果有as those charge应该很像正确答案啊

本贴相关题目 TN-10-SC-20 (KQGO)