请教《LZM语法改错精解》E6-9
Violence in the stands at soccer matches has gotten so pronounced
in several European countries that some stadiums have adopted
new rules that aim [to identify fans of visiting teams and that
seat them] in a separate area.
A)to identify fans of visiting teams and that seat them B)to identify fans of visiting teams and seat them C)to identify fans of visiting teams for seating D)at identifing fans of visiting teams so as to seat them E)at identifing fans of visiting teams and that seat them
正确答案:B。L的分析:由aim to do sth.用法可排除D、E。 我的答案:D。理由:GMAT中平行结构中严格对称,to往往都不可省,因此B错;而根据aim at sth./doing sth.用法,D符合。
请教为什么这里的to可以省?哪些情况下可省?D的真正错误是?谢谢!
[此贴子已经被作者于2004-4-7 13:39:08编辑过] |