找到约 30000 条结果

问题 promote和boost在表示“促进”时的区别

...manistic knowledge continues to promote the ideal foundation for exploring and understanding the human experience;这两道题目给的答案能否互换？之前还有题目，promote后加的learning；boost后加的academic achievement这两个词到底有什么区别？感谢解答！

问题 in which 和 for which 这部分在句子中的语法结构

例句：We want to know in which types of schools and for which kinds of students these growth mindset ideas help young people adapt to the challenges of high school.疑问：句子中加粗部分的语法结构不理解，请老师详解一下，谢谢！

问题 a stack of / stacks of

...f things is a pile of them.There were stacks of books on the bedside table and floor.（柯林斯）A stack of 100 dollar bills is approximately 0.43 inches thick.（互联网页面）从上面的例句是不是能得出 a stack of 不管接可数还是不可数名词，都加is；stacks of加可数...

问题 如何理解 how little time（how不是只修饰形容词或副词吗）

I realized how little time I had spent outside the university libraries and my living place.  请问曹老师，这里的how 如何解释？如果是由感叹句转化而来的宾语从句，那么 how 不是只可以修饰形容词或者副词，what 后跟名词吗？琢磨不明白了。

问题 如何理解out of

...out和of在一起的情况，都统一视为一个复合介词？比如：It is a miracle that we got out of this thing like nothing happened.(这个句子可能并不合适，只是临时拿来用用)我能想到以下几个分析办法，但不知哪种分析最合理(如果错了希望老师能...

问题 vitamin A,B,C还是vitamins A,&,C（单数还是复数）

...不用复数vitamins呢？比如：exercie 5（练习5）与exercises 5, 6 and 7（练习5, 6, 7），指一道练习用单数的 exercise，但指三道练习则要用复数的 exercises。

问题 alone与by oneself作表语的问题

...in the house. 我一个人在家时感到不安全。She was alone all day and bored to death. 她整天自己一个人呆着，无聊得要死。Although the old man is alone, he doesn’t feel lonely. 虽然这位老人孤身一人，但他并不感到孤独。如果表示单独一个人，可以...

问题 一个简单的词放在句子里就不明白了的情况

...the worse end of the exchange, through diseases such as measles, influenza and, especially, smallpox.'got by far the worse end of the exchange'请问这句话什么意思？

问题 如何理解 should+主语+be 这样一种“陈述语序”的结构？

... social media firms to do more to keep their sitesfree from misinformation and calls for violence, or should the internet be a place for all speech.1) 这里的divided是过去分词作后置定语吗？为什么不说成with divided Americans ?2）最后一句，为什么把should前置， 变成...

问题 There is 句型中包含定语从句，定语从句主语的省略？

CNN 10 《U.S. Politics And The Vote Certification Process》 More than a month after the US presidential election there's a lot that's still up in the air.请教老师，在There's a lot that's still up in the air 这种句型中，a lot 是名词， 后面的定语从句是否可以省略that ?即...

问题 put/turn/set the clock back的理解

The time of death is appointed by God and no man should put the clock back on another.句子后半句真正含义是什么？本句出自英语教材, 课文解析为任何人不应缩短他人的寿命, put/turn/set the clock back: 字典解释为“倒退，回到从前，把钟拨慢”。按字...

问题 这句话中的in favor of是用来修饰谁的

...g nerve energies was never rigidly disproved, the doctrine was generally abandoned in favor of the opposing view, namely, that nerve impulses are essentially homogeneous in quality and are transmitted as “common currency” throughout the nervous system.这里in favor of是什么成分，总是觉...

问题 动词性名词

...这种用法The local government’s aggressive push into renewable energy and phaseout of nuclear power coincide with a surge in demand as more manufacturers build plants.A worldwide shortage of semiconductors has heightened concerns, triggering a scramble among major companies to secure scarce sup...

问题 句子其他内容不改变位置，derive from sth和 be derived from sth是否可以直接替换

...否可以直接替换？Much of the book's appeal derives from the personality of its central character.这本书的魅力在很大程度上源自主人公的性格。Many English words are derived from French.许多英语单词源自法语。

问题 2种不同的were to 的含义和理解

...he pilots were to have achieved eminence in the aeronautical world. 2：If it were to rain tomorrow, we would stay at home.关于were to的问题，（1）1a和1b显然不是虚拟语气，书上说这种were to是表示过去的安排，打算，注定，预计，这种说法怎么理解，是否...