找到约 25000 条结果

问题 since+状态或持续动词的一般过去时

...住在上海那段时间，我就没有接到过他的来信。)He has written to me frequently since I was ill.(自从我上回生病期间，他就频频给我写信。)Since he was at Fudan University, it has gone through a great change.(自从他在复旦上学期间，该校就发生了巨大...

问题 分数词用法

It is 70% off-the-shelf,much of it coming from Silicon Valley.请问老师，这个70%是什么成分？

问题 虚拟语气

I expected to have done it, but I was busy.I had expected to do it, but i was busy.二者有区别吗？

问题 come across as中as的词性是副词吗

句子:I was afraid it might come across as too formal.（这里的it指的是说话人的一段演讲，前文里描述的，我只摘抄了这一句，这里it看作“演讲”就行）请问老师：我查了字典come across as在这句话里的意思应该是“给人…印象”，请问这...

问题 介词后跟that引导的宾语从句

...发现，介词后可以跟that宾语从句，只不过需要添加一个it，例如Ｉrely on it that he will come to see us，我想请问的是，这条规则具有普适性吗，还是说只有遇上这种动词➕介词组成的短语动词后才能使用，比如我自己写了个句子，I ow...

问题 evidence 的同位语理解

... methods to destroy other oil companies. "There is increased evidence that it helps shorten the duration of the common cold sometimes even by two to three days.我觉得：that后面的内容是要去收集 evidence（证据）来证明的东西，而不是等于evidence（证据）本身。我觉...

文章 英语基础语法快速入门——分词

...ard, you will succeed. 如果努力工作，你就可以成功。Compared with you, I still have a long way to go. 跟你比较起来，我还差得很远呢。两句中的分词短语均用作条件状语，其中第一句中的现在分词短语working hard相当于if you work hard，第二句中...

问题 非限定性定语从句关系词指和是否紧跟先行词的困惑

...句还是部分还是名词）？4）The sun heats the earth, which makes it possible for plants to grow.这个指代的是什么the sun 还是全句？我分不清。问题三：关系代词which在非限制性定语从句，中所指代和修饰的可以是主句中的名词、形容词、短语...

问题 这个定语从句，which可以引导吗？

Many of the world's great cities are located on rivers, and almost every country has at least one river flowing through it ________ plays an important part in the&nbs...

问题 作不定式中动词的状语的时态问题

...s ask you to complete verbal and visual analogies, to envision paper after it has been folded and cut, and to deduce numerical sequences,among other similar tasks.这句话中after it has been folded and cut修辞to envision时为何要用现在时，不定式动词不是本来就没有时态吗，...

问题 关于省略问题

It makes you go mad. 不是说make后面不定式to be要省略吗？ 不应该是：It makes you mad？

问题 as 从句理解

请教曹老师：It is almost always due to some very special circumstances that traces of land animals survive, as by falling into inaccessible caves, or into an ice crevasse, like the Siberian mammoths, when the whole animal is sometimes preserved, as in a refrigerator. This is what happened to t...

问题 recover food 是什么意思（重点是recover的理解）

If that’s hard to understand, let’s keep it as simple as the arugula at the back of my refrigerator. Mike Curtin sees my arugula story all the time — but for him, it’s more like 12 boxes of donated strawberries nearing their last days. Curtin is CEO of DC Central Kitchen in Washington, D.C.,...

文章 初中英语语法观察

... student should study hard. 学生应该努力学习。（2）We learn a unit a week.  我们每周学一个单元。（3）An orange is orange. 橙子是橙色的。（4）Sixty minutes make an hour. 60分钟构成1小时。【语法总结1】a与an的基本区别：（1）原则上，a用于辅...

问题 at that time的含义

...he plan was that the company was selling essentially for the book value of its assets at that time the program was introduced; therefore, an upward movement in its stock price was relatively likely.请问这句话可以得出“the company was selling essentially for the book value of its assets"是...