请问老师,A campaign to close unused capacity restrained output and pushed up prices.这里to close unused capacity 是不定式作后置定语的用法,这句话可不可以以改成定从就是a campaign which closed unused capacity, 现在分词也有可以做定语的用法,这句话可...
Whether there is something very special about the Earth to have
fostered the variety of life forms.这里的to have fostered是something 的定语吗?如果用having fostered 和用to have fostered的区别在哪?不定式比现在分词突出是一次性/具体事件?
Not one of them has been struck down by sudden death.老师您好,问题如下:1. not 在not one of them 中做副词吗?修饰名词短语one of them?副词修饰名词的用法没怎么见过。2. strike down意为:突然病倒/死去,然而本句后面 又加by sudden death这样是...
The braised beef _____ (be) lovely, but I'm afraid i can't have more.The braised beef _____(be) lovely, and I want more, please.老师们好,请问这两道题,为什么一个填was, 一个填is ?
1.原句:This same technology allows them to use and even issue secure, self-sovereign digital identies to those involved with their programmes and more widely.疑问:这里的more widely修饰的是哪部分?2.原句:Not only must the system be tamper-proof, it must be perceived to be...
She wouldn't sing it if she hadn't learnt it.脱离语境,上句是否有2种理解呢?真实的或新的吗?章振邦的新编高级语法书上510页,说上句可用unless改写=...unless she had learnt it.我的困惑是:1)上句如果是虚拟语气,怎么可以用unless改...