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问题 It may be that……中that的作用

It may be that much harder to change to a more constructive behavior 句中，that 应该是引导一个句子吧？但 that 之后并无主语。如果是从句，那先行词是 it 吗？

问题 并列句中的省略，1例

...吗？（我查了nothing but，代表“仅仅”的意思。所以just half or just a quarter、nothing but what they were obliged to give me 都属于or后面的同类的内容。）我参考了章振邦语法书，以下是相关章节。感觉提到的每种省略规则 和上文的“or”都...

问题 as though用于虚拟语气的时态疑问

在主句为一般过去时的句子中 as though 引导的状语从句如果用虚拟语气谓语可以不是 have done 而是 did 吗?But what else could they do on that dark winter's day when the last of their store of grain was gone, when the trees were cut and sold, when he had sold everything,...

问题 奇怪的一般过去时

People in the US may not think it has any problem,but in South Korea people ____ it was rude. a. think b. thought 我选择a，因为如果是b的话，就变成：韩国人过去认为它是粗鲁的。而且it was rude也很奇怪，不要过去式才对啊。（你别告诉我，...

问题 recommend后的宾语从句为何不用虚拟语气

...个句子中，recommend后的宾语从句怎么用了陈述语气呢？If a tooth feels very loose, your dentist may recommend that it’s taken out. 根据语法，recommend表示“建议”时，后面接的宾语从句不是应该用虚拟语气（should+动词原形）吗？这里怎么用了...

问题 此句为什么用过去进行时？

...语辞典·英汉双解》外语教学与研究出版社第四版 place 词条下的句子： We were living then in a place called Alberiga. 那时候，我们住在一个叫阿尔伯里格的地方。 我不明白，为什么用过去进行时were living，我认为应该用过去时，...

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 英语难句求解（涉及otherwise的理解与句子分析）

Computer-education advocates forsake this optimistic notion for a pessimism that betray their oterwise cheery outlook.这里怎么翻译这个 otherwise 呢? 后半句也不太懂，请帮忙分析和翻译一下! 谢谢！

问题 You’re welcome可用作哪些口语的回答

书上说，习语 You are welcome 主要用于回答感谢，其意为“不用谢”。如：A：Thank you for your help. 谢谢你的帮助。B：You’re welcome. 不用谢。请问：除此之外，You’re welcome 还可用作哪些的口语的回答？

问题 following可以换成after吗（两者有何区别）

Earlier Ted Cruz, a Texas senator and the only plausible rival to Donald Trump for the nomination, suspended his campaign following his loss in the Indiana primary.请问：句中的 following 可以换成 after 吗？

问题 once every five years中的once可以省略吗

在下列句子中，在时间名词前为什么一定要加 once？可以省略吗？加不加 once 有什么区别？I buy a new car once every five years.

问题 句中which引导的定语从句的先行词是

The huge sum makes Apple a strategic investor in Didi alongside Chinese tech giants Tencent and Alibaba, which have already thrown their weight behind the company.请问：句中 which 引导的定语从句的先行词是？

问题 people表示“人种”时的可数性与单复数

下面哪个句子是对的？非洲人是有色人种吗?Are Africans coloured people?Are Africans a coloured people?Are Africans coloured peoples?换句话，people表示“人种”时可数吗？用单数还是用复数？

问题 动词时态选择题（涉及used to)

She used to have breakfast at 9. But nowadays she _____ it at 10.A.is having            B.hasC.is to have           D.is used to have这道题里选什么时态？

问题 动词时态问题(涉及一般过去时和现现在完成时)

She changed a lot after living in Beijing for five years. 请问动词为什么用changed,而不是 has changed. 答案给的是 changed.