问题 发生在过去的事情，为什么使用了is, 而没有用was.

The Apollonia is an old boat. She actually turned 75 this year.She is from 1946. That's the Hudson Athens Lighthouse.That is from 1874 and it is a fascinating little spot.But yeah, that is up until the 1940, there was actually a family that lived there that had tokeep a lamp oil fire burning as the ...

问题 情态动词的过去式

Nothing would satisfy that boy but that I place him on my lap. 老师，这里的情态助动词用了would是什么目的？能改用will吗？两者有什么区别吗？再如，It couldn't be better这样的句子中couldn't能改为can't 吗？请老师解惑，谢谢。

问题 if 引导的是什么从句

I asked him if he needed any money. 请问此句中if引导的句子是什么句子成分？

问题 against在这个句子中是什么意思？

I agree to be responsible for all materials borrowed against my Edward Public Library card.

问题 just为什么放在am后面

I am just not good at writing letters.我只是不擅长写信，想问一下为啥just不放在am前面，just am只是为啥不可以？

文章 新人教版-高中英语-选择性必修3-词汇表(附音标)

...orthy /ˈwɜːði/ adj. 值得……的；有价值的 be worthy of 值得 The Middle Ages中世纪 Giotto di Bondone /dʒɒtəʊ dɪ bɒn'ɒne/ 乔托•迪•邦多纳(意大利画家、雕刻家、建筑师) the Renaissance /rɪˈneɪsns/ NAmE /ˈrenəsɑːns/ 文艺复兴(时期) Masaccio /məˈ...

问题 at the top of,on the top of,on top of三者区别是什么？

at the top of,on the top of,on top of三者区别是什么？经常混淆，感谢回答。

问题 for+时间和in+时间都可以表示将来，如何辨析？

It's very likely that the outcome of the 2020 presidential election, won't be known for days and possibly a week or ten days after what we think of as election day.1) in+时间也可表将来，for+时间（例如这里for days）也可表将来，那么区别是什么？这里可以将...

话题 Brown is averaging 12.8 points with Ludwigsbrug this season

问题 高考英语语态选择题（主动语态还是被动语态）

No light ________ in any of the blank windows of the house. A. showed          B. was shown请问是选主动语态还是选被动语态？为什么？谢谢！

问题 the value of 还是... of value...呢？

CNN 10: 《Changing The Travel Industry》This tech. will add up to $305 billion of value to the travel industry by 2025, according to research by the world economic forum.上面是CNN记者说的原话。出现的结果是 $305 billion of value... 但是词典例句均显示这种of结构：the val...

问题 extend to在这里是“给予”的意思吗

... the outset: it invites you to think that animals should be treated either with the consideration humans extend to other humans, or with no consideration at all.                                       ...

问题 此处是否可以把think of 替换为think

Don't think of it as a cigarette.是否可以改写为Don't think it as a cigarette.谢谢老师解答

问题 间接引语时态问题:She said she worked with Carlos.句中work时态

美剧台词: She said she worked with Carlos. 经过有道词典检查语法没发现问题。疑问: 间接引语时态应该根据主语时态进行改变，不应该使用worked吗？为什么一般现在时works也可以使用呢？还是说这一句实际上存在语法错误呢？

问题 for the fact that 如何理解

1) This would be reasonable if it were not for the fact that scientists can easily arrange to cite themselves in their future publications, or get associates to do for them in return for similar favors. 2) Some might see the proposal as booby prize for the fact that Britain is no longer able to app...