问题 句子动词原形开头问题

Present at the meeting are experts on DNA,most of whom come from the USA.1.为什么这个句子开头用present,就是用动词原形开头呢?这里又不是祈使句。2.表示美国都要说the US或the USA吗？就是都要加定冠词吗？

问题 use…to do sth, use…doing sth/do sth with（向陈才老师请教)

...在线，前几天的追问use …to do sth，use … doing sth，do sth with…用…做某事，区别”也没有回答，有空回答一下。谢谢！on，for表示“度”假，有区别吗?如：Where are you going for your holiday?My family and I are on a vacation in the mountains.

问题 2020年高考英语全国2卷七选五选项A：Message with emojis feel more conversational

这里的message用单数，前无冠词，动词feel不用第三人称单数，不理解这是什么用法，为何不写messages？

问题 求问一下这道考研的完型填空里两个选项短语with regard to和in terms of的区别

...空的一道题 全文如下 前后空已补齐 我不太懂B和C的区别with regard to是“关于”in terms of是“就…方面”但是看到一个例句没有体会到两者差别 »a country's laws in regard to human rights    一个国家关于人权的法律 解析如下提前感谢...

问题 请教有关2020年全国新高考卷I阅读理解题C里的长难句分析Hence this book,Chasing the sea:.......

...talks about a road trip from Tashkent to Karakalpakstan, where millions of lives have been destroyed by the slow drying up of the sea.It is the story of an American travelling to a strange land, and of the people he meets on his way.我对上面第二句话从Hence this book，.......到where millio...

问题 动名词作宾语的问题

I have a hard time getting used to living in a big place.这句话里为什么 getting.....这个动名词作宾语？宾语不应该是 a hard time 吗？

问题 不定式的句法功能

One can live magnificently in this world if one knows how to work and how to love, to work for the person one loves and to love one's work. 请问最后两个不定式做的是定语吗？

问题 为什么这两个in

Hans Christian lived in an attic in an old house. 这是什么结构？ She was sent out on the streets to beg. 还有这里的sent out组成的及物动词为什么后面还加介词？

问题 英语逗号的用法

...什么类型？ 2/Their thoughts are someone else's opinions,their lives a mimicry, their passions a quotation请问后面两个句子中间是不是省略了一个are？

问题 强调句型需要倒装吗

It's not so much the treatment of the animals on set in the studig that has activists worried; it's the off-set training and living conditions that are raising concerns.这两个句子是强调句型中的倒装句吗？谢谢专家老师

问题 invite用法困惑

...rom the millennia before that to experience a starry night sky and invited us an inspiration and an awe.我们有机会在千年前体验星空，激发灵感，感受敬畏。句中invite用法困惑？ 难道可以invite sb sth ? 这里的invite是什么含义呢？ 词典没找到。

问题 all到底是限定词还是代词

Now, a 23-year-old woman hopes to give us all another perspective. 老师，句中all到底是什么词性？

话题 organization with its materials and services在句中的成分，与从句中的谓语动词provide是什么关系？

问题 两个介词短语放在一起作方式状语

On her back with the hot sun on her face, she knew she could only see in her mind’s eye the smile on her teacher’s face.译文：她仰面躺着，火热的太阳照在她的脸上， 她知道自己只能想象老师的笑容。请教老师，On her back with the hot sun on her face的结构是...

问题 介词用法

老师你好！But there are some rules Seline doesn't agree with.For example,at her school they have to wear uniforms and they can' wear jeans.请问老师！上面第一句agree with没有接宾语为什么要用介词with?为什么不去掉with?但英语有的词组后面的介词不接名词或...