1)请区分一下: .....n who...... 此中的who是否为引导限制性定语从句? .....n,who......此中的who是否为引导非限制性定语从句?
2)Although NewJersey is called the "Garden State",over three-quarters of its area is used for non-agricultural purposes,which leaves only a small portion of land available for cultivation. 这是princeton中的一道摸考题的答案,用which来指代整个句子,我们应该彻底屏弃是吧?
3)Three out of seven people will file((a tax returns with a disk found in software stores and accounting texts)). why a tax returns with a disk?为什么用a tax returns with a disk?就像OG中three out of every four ..... also own a bicycle.....那道一样。不过我还是不太清楚此题为什么要用single形式?是因为要表达都是同一种税表的原因吗?
4)lead to此处的to是介词吧?
5)关于动词不定式的完成时态的用法,大家能给出定论了吗? 就是 do+ to have done的这种结构。
本月15日即将上战场,大家还多指点一下,我力所能及的也一定回答大家。
[此贴子已经被作者于2003-10-3 16:43:00编辑过] |