以下是引用songyeonpp在2007-8-29 2:38:00的发言:我的总结: 1. 在since后面, 第一个began用了past tense,描述法规的开始,第二个用了present perfect,描述事件的开始和持续。 2. alow that ...fees be based.是错的。---好像在什么地方看过有些法规必须用be,找不到例子了。 3. possessive modifier不能单独拿出来指代 找到了必须用be的例子,不过不是法规,而是虚拟 og11-83 most state constitutions now mandate that the state budget be balanced each year. a) mandate that the state budget be balanced b) mandate the state budget to be balanced c) mandate that the state budget will be balanced d) have a mandate for a balanced state budget e) have a mandate to balance the state budget that跟在request, require, ask, or mandate 后面,引导从句时, 从句需要虚拟语气 og上说虚拟语气使用the base form of the verb(be); this form doesn’t change. B选项里的to be balanced是infinitive,不是subjunctive 看不出来,这句子怎么会是虚拟. |