... was frightened and his mind was confused. Although he had tried to ignore them, all his mathematical calculations led tothe same conclusion: that the earth was not the centre of the solar system.句子来自人教版高中英语教材必修五的Unit 1。有人说句子中的 that the earth was no...
on weekends 与 on the weekend 有什么区别，这两个词有什么区别；是不是 on weekends 指的是星期六和星期日。on the weekend 指的是星期六或者星期日某一天是这样理解的吗？He wants to go to Beijing next weekend.为什么这里的 weekend 不用 weekends?谢...
Recent fndings lend strong support tothetheory that a black hole lies at the Milky Way's centerand many of the 100 billion other galaxies estimated to exist in the universe.
a. that a black hole lies at the Milky Way's center and
b. that a black hole lies at the center of the Milky Way's an...
... after doctors completed a 20-hour operation _______ one-year-old twins at the head.A. to separate B. to have separated 老师，您好。此题究竟选A还是选B，我一直困惑不解。有人说只可以选A，有人说必须是B。您的看法是什么呢？为什么？
...典》（华中师范大学出版社2004）认为: out of
question, out of the question这两个短语只有一个the之差，但意思却几乎完全相反。...out of
question是“毫无疑问”的意思，out of the
question是“不可能”的意思”。有关out of question，张先生给...
Biden says:"I'll work with all my heart with the confidence of the whole people, to win the confidence of all of you and for that is what America, I believe, is about.I said at the outset, I wanted to represent - this campaign to represent and look like America. We've done that."请教老师，1) ...
... 0.2 and7.0 grams of C02, depending on how many attempts are needed to get the “right”answer.这句话中的depending on .....answer作什么状语？还是定语
2、To deliver results to its users quickly,then, Google has to maintain vast data centers around the world, packed with powerful co...
... 0.2 and7.0 grams of C02, depending on how many attempts are needed to get the “right”answer.这句话中的depending on .....answer作什么状语？还是定语
2、To deliver results to its users quickly,then, Google has to maintain vast data centers around the world, packed with powerful co...
In a nutshell, it's using all of its tools to try to limit the economic damage from COVID-19. 简而言之，美联储利用所有方法，试图限制新冠病毒造成的经济损失。请教老师：上句中的from应该如何理解，我查询了牛津词典，查到：(a) used to show...
...词或副词作方式状语时，有何区别?譬如：Brave and strong, the activists talked to workers outside the factory.Bravely and strongly, the activists talked to workers outside the factory.Nervous, she tore open the letter.Nervously, she tore open the letter.Helpless,we watched the house b...
The program ever all pushes students to imagine and build the cities of the future.这个项目一直都在推动学生去想象和建造未来的城市。句中的ever副词究竟该如何理解和运用呢？ 和下句中的ever是一样的吗？They look tothe futrue with ever-increasing hope....
The company decided to take the plunge, with the twin goals of making
the products (be) easier to find and building up its overseas market.BEC高级语法改错，这里是去掉be，be在这里怎么错了？谢谢
It's hard to miss them: The epitome of casual 'geek chic' and organised
within the warranty of their Palm Pilots, they sip labour-intensive café
lattes, chat on sleek cellphones and ponder the road to enlightenment. 请问老师organised within
the warranty of their Palm Pilots该怎么理解呢? o...