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问题 a piece of negligence 搭配

标题源于新概念：Lesson 58 a spot of botherShe was thinking that she must reprimand her home help the next morning for such a monstrous piece of negligence....请教下这里a piece of 的意思。谢谢！

问题 a well-read person的理解（过去分词表主动）

A well-read person has read a lot of books and has learned a lot from them.这个句子是对柯林斯词典对 well-read 的解释。感觉这个 well-read 是表示主动意义，而不是被动意义，与下面的用法不同（下面的过去分词均表示“被动”意义）：This is a well...

问题 I met a guy with green eyes可不可以说成I met a guy having green eyes?

老师，您好！请问I met a guy with green eyes可不可以说成I met a guy having green eyes?也就是用非谓语动词having表示“有”。谢谢老师！

问题 a group of…作主语时，谓语动词用单数还是复数

下面一句：A group of children _____ sitting around playing cards.A. was   B. were选A还是选B？换句话说，a group of…作主语时，谓语动词用单数还是复数？谢谢！

问题 have a good future的时态问题

Never waste time wondering if you _______ a good future. Just work hard if you keep trying your best to study, you _______ make if.A. have, make        B. will have, will make选 A 为什么不行？have a future 不行？现在就没有未来吗？

问题 a fleet of...是限定词吗

A fleet of 500 taxis navigated by computers, often with no safety drivers in them for backup1. a fleet of 500 taxis 中a fleet of 是限定词吗？类似于a lot of？还是说中心词就是fleet?2. with是否表示伴随，还是有其他含义?3. in them成分分析（定状补）?4. for backu...

问题 有关Sb is believed to do的用法

...;      老师之前回答过相关问题。一，请问It is believed that Tom will like football如何改为sb is believed to…结构？二，sb is believed to have done中的done为静态动词be,like…时，该不定式完成式到底是表示该状态从过去持续到现...

问题 Trust can't afford to lose的理解疑问(为什么用主动形式)

...完型：Trust is such an important part of parent-child relationship that it's something that can't afford to lose.个人觉得，这里that can't afford to lose 中的that指代的应该是trust，trust 和lose不应该是被动关系吗，这里为什么是主动形式?

问题 为什么这里are后面可以加a

Thrushes are a protected species so you will not find them on any menu.为什么are后面是接a的？为什么thrushes后面对应a？

问题 buy a place 是什么意思

I want to buy a place of my own but there's a shortage of affordable housing here and I don’t want to take out a big mortgage. 不太明白句中 place 是什么意思。

问题 a换成one吗

You never see a police officer in this town, do you?在这里如果想强调一这个数量，连“一个”也没见过，可以把a换成one吗?

问题 Until 1982 he was a senior lecturer.的改写

Until 1982 he was a senior lecturer.可否改成如下句子：？1/ Until 1982 he had been a senior lecturer.2/ Before 1982 he was a senior lecturer.3/ Before 1982 he had been a senior lecturer.

问题 a bit of用法疑问(后接可数或不可数名词)

1 . a bit of+不可数名词，但为什么还可以说a bit of a mess（新外研社八年级下册Module 6 Unit 1）？2 . 在什么情况下a bit of+可数名词？谢谢！

问题 While by most measures a standard supermarket...分析

While by most measures a standard supermarket,  a stone wall and a distressed picket fence  channel the rough edged decor.老师好，请问While by most measures a standard supermarket...是省略句吗?

问题 冠词a的用法

"Mass-produced clothing, like fast food, fills a hunger and need, yet is non-durable, and wasteful", Cline argues.hunger 为不可数名词，前面加a如何理解？