Even
had they achieved a breakthrough, Iakovlev's reserve units were not
concentrated to exploit it. 请教老师们，我以下的分析是否正确？上面这个句子中even if引导的让步状语从句，if后用的是表示和事实相反的虚拟语气，因此句子省略if然后把had提...
...的动作，动名词和不定式的完成式做主语有没有区别。To have made the same mistake twice is unforgivable.Making the same mistake twice is unforgivable.期待曹老师的解答，希望您能有像非谓语动作作宾语一样的观点和总结。万分感谢！
...newspaper reviews. To read such books today is to marvel at the fact that their learned contents were once deemed suitable for publication in general-circulation dailies. 此处的形容词短语作什么成分？
...不能太长算句子平衡？Never say anything behind a person’s back that you won’t say to his face。书里说定语从句被状语分割，保持了橘子平衡。不理解。定语放在最后算句子平衡？还有说句子避免头重脚轻，是说主语不能太长？但是谓语无...
...麻省理工）has offered a program called OpenCourseWare for ten years that makes materials from more than 2,000 classes free online.这句话有两种断句:1 把make看成制作，把free class看做classes的后置定语，翻译:从2000多个网上的免费课程中选材来制作新的课程...
看一篇介绍vr技术的文章有一句话the research showed that students felt comfortable
taking risk when playing game。翻译意思是研究表明学生们在玩游戏时会乐于冒险。我认为在这句话里作表语的形容词comfortable和taking risk之间缺少了介词，可以是t...
There are many more metrics that could be used to judge a “good” COP: from
agreeing a timetable for phasing out fossil fuels, to thrashing out details of a
global carbon-trading scheme, to accelerating the process by which nations come
up with new, improved emissions-reducing plans. 最后一个...
...d not come up at the trial on Tuesday, but it has been reported previously that Kayla Mueller was handed over to Baghdadi, who allegedly raped her repeatedly before killing her.句中加粗的两处，为什么不用过去完成时，明明这两个事件发生都是在过去的过去啊？十分不...
It
turned out that he had been anxious to give it back but he failed to find us
everywhere in the park.这是在一篇作文范文中看到的一个句子。这个句子中的everywhere 是不是用得不对啊，是不是应该用 anywhere？我知道在否定句中是要用 not...anywhere，但这...
Sorry to leave you tomorrow.请问这句话是否有问题？为什么So sorry to leave you now 这句话加now可以，加tomorrow就不行？还有这个例句We were sorry to leave after just one night as we felt that there was much more to see, but Munich beckoned.也可以吗？