Economy：The process or system by
which goods and services are produced, sold, and bought in a country or region韦氏高阶词典问题：这条定义当中的by which能否替换成where作为”抽象性地方名词process/system”的关系副词去自行理解。常用的关系副词why/where/...
...he specialized work的同位语peer review么2、Publishers have responded to the demand that they make their product free to readers by charging their writers fees to cover the costs of preparing an article.这句话中to cover the costs of preparing an article是不定式作目的状语么还是...
I saw George at work. (1)They gave him a watch. (2)双宾语是语法成分上的宾语吗？例句（2）中的him和a watch都是宾语吗？复合宾语也是句法成分上的宾语吗？例句（1）中的George和at work是复合宾语，可是又说at work是补语，那么到底...
When I was ill at ease in the world, it would have been hard to die; I had lived to no purpose, that I could discover; the end would have seemed abrupt and meaningless.翻译：假如我过得不痛快，倒会死得不甘不愿；假如我漫无目的地活着，死亡将会显得突兀而毫无意...
... cracked a little. "What's the matter, anyhow? If we're going totown, let's start."His hand, trembling with his effort at self-control, bore to his lips the last of his glass of ale.“走呀！”他有点儿动怒，“到底怎么回事？要进城的话，那就走呀。...
The draft law has touched off debate between those who see this as offering more people the option of staying at homeand those who see it as a missed opportunity to expand access to affordable child care outside the home.参考译文：该草案引发了一场争论，一方认为这会使更多的...
...xide is driving the small temperature variations in our climate as opposed to the oceans, which cover70% of the planet and have 1,000 times the heat capacity of air, or the output of our sun, is scientifically disturbing.这里的 arguing 是动名词还是现在分词做状语啊？
...cularly cornet player Buddy Bolden，achieved local fame for their ability to improvise solo. Later the idea of the chorus -long or multichorus solo took hold. Louis Armstrong's instrumental brilliance, demonstrated through extended solos, was a major influence in this development.1. 句子属...
...入？”“挺多的！”The new system will take a bit of getting used to (=it will take a long time to get used to.) 适应新系统将需花很多时间。问题：为什么同一个短语 a bit of有 小量的 和 大量的 两个意思？阅读过程如何判断它的意思？谢谢老...
...ing tendencies” operate without the actual use of language in helping us to think purposefully and intelligently.在这段话中observation is supported“set” and “determining tendencies”
...词：上海2019年高考题目：In the recent years, sea erosion has led to many turtles' nest 【】 (damage) or destroyed.这一空为什么填being damaged, 而不是damaged？老师能具体说一下这里的being damaged在句子中做什么成分？现在分词被动态being done和过去分...
...ung age。但在一本书上看到这样一个句子：She married young (=at a young age), and was divorced when her children were tiny. 她结婚很早，孩子很小时就离了婚。句中的括号内用了 at a young age，这符合英语习惯吗？是否应该改为at an early age？