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问题 虚拟语气被动句的to be是不是可以省略

I know it looks rather dirty now, but imagine the house were (to be) repainted.这句话的to be 是不是省略与否句意都一样？

问题 涉及泛指和一致性问题（starfish）

Starfish move, feed, and breathe with their feet. 两个问题请教一下：1. starfish是泛指，那为何前面不加冠词，或不用starfishes2. 既然主语是单数形式，那为什么后面是their feet？最近在看单复数的语法，其中说明表示“泛指”的情况包括：the...

问题 情态动词must推测用法疑问

...大学出版社，主编  沈俊   八下《一线课堂》P222. My brother didn't say anything and walked away. He must be angry.我认为句中的be应该改为have been,表示对过去情况的推测，才符合该题语义。而must be 主要是对现在，或将来情况的推测。例如：...

问题 to eat 动词不定式做实意动词宾语怎么理解

The population is ever growing, leaving less and less to eat.to eat 动名词做实意动词宾语怎么理解是不是应该是 leaving sth to eat

问题 drown用一般过去时与过去进行时的区别

The man drowned, but we managed to save him.书上说这里的 drowned 改为 was drowning。为什么要这样改？drown用一般过去时与过去进行时有什么区别？

问题 as such是么用法，整个句子的成分怎么分析，搞不懂

They are themselves and as such do not use their energy putting on a perfomance,maintaining pretence,and manipulating others.翻译：他们是自然的自我，不浪费精力去装模作样，不故作姿态，不摆布他人。

问题 like是连词吗（它引导的短语句子里做什么成分）

Do you want a friend whom you could tell everything to, like your deepest feelings and thoughts?Like这里是连词么，like 短语在句子里做什么成分呢，前面为什么要用逗号隔开呢？

问题 副词very修饰代词many和little的疑惑

Have you done all these exercises ?No, I haven't done very many.这里的many是代词，为什么可以用副词very修饰呢？又如：Do you have money left ?回答：There are only a very little left. 或 I have very little left.这里的very little也是副词修饰代词吗？

问题 说 how much holiday 对吗

在一篇作文范文中看到这样一句：The boss asked her how much holiday she needed and she said five days was enough.我对其中 how much holiday 的用法有疑问，怎么可以用 how much 来修饰 holiday 呢？但想想看，也不好用 how many 吧？如果用 how many，那 holida...

问题 涉及一般过去时和现在完成时的区别考题

I ______ (take) a test for a job. I really want to know the result as soon as possible.填have taken 还是took更好？还是两个都可以？盼望权威的详解。

问题 一个句子有两个比较级时的问题

This watch is as good as, if not better than, the watch I lost .语法规则：一个句子有两个比较级时，不能在一个比较级没完时加入另一个比较级。我没看出来上句中的这条规则。请老师分析一下这条语法规则，利用上面的句子。谢谢回答。

问题 现在分词短语是简化的从句还是插入语

句子： The problem is that health care costs will escalate, imposing a burden on taxpers.1. 请问imposing引导的算是从句的简化还是插入语呢？2. 请问逗号后的是短语还是完整句子呢？为什么要用ing形式？3. 写作中这种结构该怎么使用呢？请老师回...

问题 如何理解than比较从句中的比较问题

...比较”。但是，下面这句如何理解呢？More students attended the meeting than were expected.请问这个句子是指“××和××在××方面作比较”呢？

问题 呼语与同位语的比较与辨析

下面的句子成分我是知道的：My wife Mary is a teacher.(Mary 是同位语)Mary, it is you that I love. Don't you know? (Mary 是呼语）但是下面这句呢？The gift is for you, my dear wife. 这里的 my dear wife 是什么成分？

问题 句子成分分析（with a broken left leg）

beneath the overturned car they found him with a broken left leg.请问 with a broken left leg 是该理解为介词词组做宾语补足语还是伴随状语？谢谢！