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问题 an amount of 为什么修饰可数名词

[U] （可利用的）空地，空间 an amount of an area or of a place that is empty or that is available for usean area or of a place不是可数名词吗？为什么能用amount of

问题 短语hone in on 是什么含义

A point that Democratic presidential contenders like to hone in on as they attack Trump's economic policies. Economy and a government that works for all of us, not wealthy campaign contributors.上述句中出现了短语hone in on 是什么含义？如何使用？ 词典上没找到。

问题 翻译：能源是人类赖以生存和发展的重要物质基础。

答案翻译的是Energy is an  essential material basis for human survival and development. 我翻译的是Energy is an essential material basis that human rely on to survive and develop.

问题 情态度动词might, will,can,must比较

This couple had been separated for twenty years；you ____ imagine how happy they were when they met again.   A. might     B. will  C. can  D.must答案给的是C，请教下老师怎么解释？麻烦了谢谢！

问题 句子成分问题

Your mother has been caring for you even since before you were born. She wants you to go and chase your dreams. That is all any mother ever wants. But she is scared that you will make a mistake, do something you'll regret. She won't be able to protect you.1.这里since before you were born是个什...

问题 时间+on+from...怎么理解(...on from...)

Three months on from a request for such a change, applicants will then have to appear at a registry office in person. ——From: BBC这里的on from怎么理解？那么three months是修饰后面的介词短语还是说后面的介词短语修饰前面的three months？

文章 从属连词后的一种特殊省略

...找什么重要的东西。She stood at the gate as if (she was) waiting for someone. 她站在门口好像在等人。The teacher shouted at the boy as if (he was) angry. 老师朝孩子大喊大叫好似很生气。5. 比较状语从句省略相关成分由than或as引导的比较状语从句，...

文章 高考考纲词汇999句（上）

...【拆记】主要是利用拆分词帮助记忆单词（如在目标词information下面给出：form（形式）→inform（通知）→formation（组成）→information），【比较】主要是对与目标词仅有一个字母不同的单词进行联想（如在目标词dinner下面给出winn...

问题 请教Teacherliu现在完成时在语境中的用法

—I have had lunch.—What did you have?这组对话合理吧？那么, What have you had for lunch? 用在这里是否不妥？那么，What have you had? 用在什么语境中更合适？盼望刘老师解惑，谢谢。

问题 动名词前用宾格代词与物主代词的区别

I told her that I was so sorry for ______ saying such things to her.A. me    B. my答案是 B，但为什么不能用 A 呢？

问题 不理解句首的that是什么用法

您好想问您一道题，这个空为什么是That？________ each large firm will act with consideration of its own needs and thus avoid selling its products for more than its competitors charge is commonly recognized by advocates of free-market economic theories.

问题 英语中某些名词后是否要用特定的介词来修饰呢

我在词典上查到sorrow后常用at,for,over这三个介词，那么sorrow后不能跟of表示什么的悲伤吗，这是否是一种固定搭配呢？

问题 ​用现在完成时和过去时都可以吗

—When did you move to Sanya?—In 2008. But I _______ in Tibet for 8 years.A. has worked B. has been workedC. have been working D. worked用现在完成时和过去时都可以吗？

问题 in/during 加时间段可以用现在完成进行时吗

请教老师in/during 加时间段可以用现在完成进行时吗，如果可以的话，与for加一段时间有什么区别？

问题 may not be providing表达什么意思

May not be providing表达什么意思？是什么时态。so have them是什么结构？ It seems schools may not be providing an opportunity for children to re-express their ideas and so have them tested and refined by teachers and their peers.