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问题 动词形式的选择

A: I read a story about the sports star.B: Who ______ it? A. write B.to write  C. wrote  D. is writing 能分析下选什么吗？为什么选？谢谢!

问题 非谓语的一道题目

when______ ,the museum will be open to the pubilic next yearA.completedB.completingC.being completedD.to be completedd答案可以么？when 后的理解为省略了it is主讲从现

问题 过去完成时态的问题

In England, tea didn't appear until around 1660, but in less than 100 years, it had become the national drink.专家老师，该句为什么用过去完成时？不能用一般过去时替代吗？

问题 反身代词yourself用法

You must make that choice yourself, and live with it all the rest of your days. As I have.yourself词性为代词，这里是代词作状语吗？是否可以加by？即变为by yourself.

问题 Of的用法

Of parents who have turned off a smart speaker's microphone, about one-third of them did it because they didn't trust the speaker.介词短语of parents在这里是否相当于among parents的用法？

问题 关于半倒装

Unpopular as white has been in the past, at the moment it is a favourite choice for wedding gown.这里as是引导让步装从使用半倒装不应该将助动词或情态动词提前吗？还有解析里面beautiful as she is 为什么不是把is提前。

问题 句子成分分析

句子成分分析：Then I remembered how often I, too, had been indifferent to the grandeur of each day, too preoccupied with petty and sometimes even mean concerns to respond to the splendor.of it all.

问题 开源：sb open souce sth

DeepSeek has open sourced its latest A.I. system中open成分？

问题 对过去发生的事的虚拟用could have done，那对现在的虚拟用could be吗？

The entrance hall was so big you could have fit the whole of the Dursleys’ house in it这句话如果是对现在的虚拟是不是The entrance hall is so big you could fit the whole of the Dursleys’ house in it.类似的Mr. Brunner had this look that wouldn't let you go— intense brown eye...

问题 动名词的体和隐匿被动

...敬的曹老师请教!1. I really appreciate having time to relax with you on this nice island.曹老师您在一个问题中的解答:"谓语动词的一般现在时表示having time to relax…已经发生过了或正在发生"这个having time是一个动名词，动名词有一般体doing、完...

问题 to do不定式省略to、宾补、比较结构

1. I was astounded to see her appear from the house.2. I heard someone call my name while I was walking in the street.问题: 请教曹老师，为啥感官动词的不定式宾补要省略to 呢？是因为to do 不定式是表示后于谓语时间的动作吗？另外，省略了to,那这和doing...

问题 tie back是什么意思

If your hair is loose, it hangs freely round your shoulders and is not tied back.这句话中 back 是什么意思?

问题 nor引导的句子的倒装

A guinea pig is neither from Guinea nor is it a pig.为什么nor引导的句子要倒装，nor并不在句首啊。

问题 比较分句可以用名词词组替代吗

The bookcase is wider than it is tall.可以把than后面的从句换成一个名词词组吗？谢谢老师解答。

问题 question 的动词用法

The company gobbled up a cancer-drug company, and questioned whether it would be worthwhile. 这家公司吞并了一家癌症药物生产企业，但也被质疑这种行为是否值得。这里 question 是被动吗？后面的从句是宾语从句？