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问题 that引导的从句

LAST WEEK the billionth dose of covid-19 vaccine was produced. It is a sign of how greatly manufacturing capacity has expanded over the past six months that the next billion doses could be produced by May 27th, according to Airfinity, an analytics firm....

问题 since原因状语从句

And since India has banned the export of finished vaccines while it serves domestic needs, Mr Jadhav says that SII cannot fulfill its commitments to Covax, a global vaccine-sharing programme, and cannot deliver supplies to Europe and Britain.since原因状语从句是宾语从句的状语从句，...

问题 when表示after的意思

There were dirty marks on her trousers ____ she had wiped her hands. （2004·高考全国II卷）A. where B. which C. when D. that这道题目选A做定语从句是可以理解的。但是如果选C，when表示after的意思能否说的通呢？

问题 这里应该是ask 还是 asking 呢

For I might pronounce the words " Socrates is wise" with an interrogative tone of voice and therebyask a question instead of making an assertion.这里应该是ask 还是 asking 呢？为什么？

问题 动名词的复合结构与分词短语

Children bringing newspapers can get 10$ a day.The children objecting the proposal surprised me.这两句怎么区分动名词的复合结构和现在分词短语呢？单独说二者区别懂，但是作定语的时候就分辨不出了。

问题 add的用法

Ecologists today warn that we face a twofold menace. The ever-present possibility of volcanic eruptions, such as that of Mt.St. Helens in Washington, added to man's pollution of the atmosphere with oil, gas, coal, and other polluting substances, may bring us increasingly colder weather.请问老师...

问题 that从句成分分析

请问老师，that从句是定语从句修饰an explosion吗？为什么放在最后面呢？还是说定语从句修饰前面整个发生的事情an explosion would have undoubtedly occurred，有这样的用法吗？If the flames had reached these, an explosion would have undoubtedly occurred tha...

问题 关于定语从句的问题

We moved to the country so that the children would have a garden in which they could play in. 我想问的是为什么 in which they could play in 这个定语从句中 play 后面还存在一个介词 in , 这个定语从句不应该是 in which they could play 吗？请问这是句子有问题还...

问题 句子的结构分析

There  is  much   joy  over  a  puffed-out  first-timer  being  clapped over  the  line  as  there  is  about  top  talent  shining.请教曹老师：1. 这个句子中，being  clapped是现在分词作定语修饰  first-timer  还是 作整句话的一个原因状语？还...

问题 关于spot与see, find

I looked around and finally spotted David, who was standing by himself off to the side by a fence.这是来自2022年高考英语新全国卷2的读后续写的阅读材料的句子。请问这里为什么用 spotted，而不用 saw, find？

问题 句子分析

It would be a shallow kind of optimism to assume that the introduction of the art of inventing has been an immediate and unmixed blessing to mankind. It is rather the most disturbing element in civilization, the most profoundly revolutionary thing which has ever been let loose in the world.1、如...

问题 It was后面接复数名词可以吗

There came a big sound from the bedroom. I went in and found it was the children.请问上面句子中的 it was the children 用得对吗？

问题 现在分词完成体可否作宾补

...社的英语新闻稿，被多家国内英文报纸转载。Thirty people have been confirmed as having died while battling a forest fire in southwest China's Sichuan Province ,authorities said Monday.我们知道confirm sth as sth这样的结构中，语法书并没有明确说明as是介词还...

问题 as already mentioned的逻辑主语问题

As already mentioned, the legislation does not consider low pay as an acceptable reason for turning down a job. 请问这个句子中过去分词 mentioned 的逻辑主语是什么？

问题 关于make用作连系动词的用法

曾见过 make 可能用作连系动词，请问下面这句中的 make 也是连系动词吗？若是它的具体意思是什么呢？The sea made a splendid backdrop to the garden.