Economy The process or system by which goods and services are produced, sold, and bought in a country or region以上定义来自韦氏高阶词典问题：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...
..., meaning it involves purchasing, engineering, supplier quality
assurance, the supplier, and other related functions working together as one
team, early on, to further mutual goals.请教各位老师：to further mutual
goals目的状语，early on时间状语，那么working together
as one team在...
先写个例句The owners have been scrabbling for a living for as long as they can remember. 那些矿主一辈子…1、牛津字典上 把as…as…结构 归纳到 副词as的第1个意思。发现它提供的例句中 第二个as，有些是介词，有些是连词。语法书在讲比较结构...
“It is the 21st century now and we are in a society where people live a relatively comfortable life.” So begins Jim’s composition.
请句中的 So begins Jim’s composition 算倒装句吗？不倒装是不是应该这样写：Jim’s composition begins so. 谢谢！...
Moreover, demographers see the continuing shift south and west as joined by a related but newer phenomenon: more and more, Americans apparently are looking not just for places with more jobs but with fewer people, too. 此外，人口学家还发现，人口向南和向西的不断迁移又与...
陈述句的强调句It was him that /who I saw on the street last night. 虽然我知道这是强调句的固定公式，不过这应该和定语从句没什么关系吧？not...until句型的强调句普通句：He didn't go to bed until his wife came back.强调句：It was not until hi...
—The disease he suffers from is not easy to cure.
—I know, but is he _____ better?
A. much
B. rather
C. any
D. little
有人认为，C和D都是正确答案，对吗？难道Is he little better?= Is he any better? 吗？little 可以用于疑问句么？
His team found that levels of stress were highest among adults between the ages of twenty-two and twenty-five. 该研究小组发现，成年人中22到25岁年龄段人群压力最大。疑问：between A and B 与 from A to B 有区别么？另外，有 between A to B 的用法么？
...is mind to say something like that.3. Tom is a very clever boy to work out the difficult problem in a short time. 以上三句话：1第一句因为有so，不能理解为条件状语。应该理解为不定式作原因状语（因为有情态动词）是已经发生过的动作。 2. 第二句话...
All of the plants now farmed on a large scale were developed from plants that once grow wild.这个句中有once ,为什么grow用一般现在时而不用一般过去时？一般现在时表经常发生的动作或存在的状态，表日常行为、习惯、能力或客观存在。句中的一般...
She argues that social epidemics are driven in large part by the actions of a tiny minority of special individuals, often called influentials, who are unusually informed , persuasive , or well connected. 请问老师，often called influentials.这句话是插入语吗？插入语中的非谓语可...
...ntly hiked (徒步) 40 days to Xi’an, as a first step
___61___ (journey) the Belt and Road route (路线) by foot.这是2022年高考英语全国甲卷语法填空中的一个句子。答案填不定式。这句中的 journey 是用作动词，同时应该还是及物动词，因为它后面有宾...