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问题 关于be done 作谓语

The report urged that all children be taught to swim.这份报告呼吁给所有的儿童教授游泳。请问老师，这里的be taught 为什么不是 were taught?是省略了should 吗？

问题 好题分享(23)：选择填空题(since还是ever since)

I have done my homework ______ (since / ever since) I returned home.请问应该选哪一个, 还是任何一个都可以？

问题 for let's do sth 的用法对吗

This is the reading for let’s talk in English.为何for 后面直接加let呢？中间省略了什么么？大家说英语有第一节目有一句话 for 后面用let这个动词，我不太懂！

问题 each other可以用作主语或状语吗

下面两句是错句：误：Each other has read the book.误：They have talked each other.老师的分析是：each other 不能用作主语和状语。是这样吗？我怎么感觉这样的句子蛮好的啊！

问题 关于冠词的省略问题（详细）

...their exam.那么以下的句子是不是冠词的省略：You can use something to say that (the description or amount) that you are giving is not exact. If you say that (a person or thing) is something or is really something.可以的话，希望能有完整的资料。 在此先谢谢各位回答...

问题 be good to 和be good for 的纠葛

... He knew of a man who had cats for sale. So he went to see him. “Do you have a cat that is good for the mice?” he asked the man. “Well, yes. I do happen to have a cat that is good to the mice,” replied the man. “I’ll take it,” said the first man.He paid for the cat and took it home. A ...

问题 表示总称的数通常不可数吗

We add carbon dioxide to the air when we burn (things),especially fossil fuels. Fossil fuels are energy sources formed from the remains of (plants) and (animals) that lived million of years ago.请问书上说"表示总称的数通常不可数"，那为什么句中的 thing , plants用...

问题 being done能作状语吗

He wasn't asked to take on the chairmanship of the society, ( ) insufficiently popular with all membersA. being consider   B. considering  C. to  be considering&...

问题 like介词短语作状语

... i read in the loves,for lack of real-world experience）,this significant other can be mercurial.从句子结构看：此句子为简单句：主+（形态动词+系动词）复合谓语+（形容词）表语。this significant other(主语，this形容词+significant形容词作定语修饰不定...

问题 主系表结构在名词性从句中的用法

I don't know what things are. I don't know what are things. What things are made us worried. What are things made us worried. 宾语从句中，第一句作从句表语，第二句作从句主语，主语从句中，第一句作从句表语，第二句作从句主语。 ...

问题 不定式做主语

It saves time in the kitchen to have things you use a lot within easy reach.to have things you use a lot within easy reach才是真正的主语吗

问题 语法成分解析

...子，其成分，我不大明白。1.　Strewn around the Cornucopia are other supplies,　their value decreasing the farther they are from the horn.这句话主句（Strewn...supplies）是用了倒装句吗？那么子句里的，the farther和 they are from the horn又是什么？ 2. Sixty ...

问题 分析句子结构

I want to do all those little things that psychologists say help couples stay together.请帮我分析这个句子的结构

问题 高中英语新教材课文内容翻译(人教必修一p50)

...翻译（人教必修一p50）：THE NIGHT THE EARTH DIDN’T SLEEPStrange things were happening in the countryside of northeastern Hebei. For several days, the water in the village wells rose and fell, rose and fell. There were deep cracks that appeared in the well walls. At least one well had some...

问题 有关习惯、事件的疑问

... or physical feature might evolve to serve as a signal or a warning that other animals will understand. Once a behavior is ritualized, it becomes a form of communication; therefore, if an animal engages in this behavior, other animals will be able to interpret the meaning of the behavior q...