以下是引用chamcham在2007-6-19 17:20:00的发言:
B: 1,用被动,使得动作的发出者不明。 2,句式上的不对称没有明显的表现出前后的对比。 3,which优先指代cost,但实际上which指代higher education会更简洁明确一些 4. if using conversed order, not necessary ($7 per year was paid for the cost); otherwise no subject in relative clause.
C: 1. previously should be previous since modify noun phrase 2. compare to: A and B are not same thing; compare with: A and B are same thing, so should be compare with
So D which 优先指代cost是怎么回事情呢? |