He wrote her a letter introducing himself and inviting her to copprespond.请问老师，introducing 和inviting 作 a letter 的后置定语还是作wrote的伴随状语?实物Letter可以作动词introduce 和invite的主语吗？ 谢谢老师。
1-a. There isn’t an egg in the box. 盒子里没有鸡蛋。1-b. There aren’t any eggs in the box. 盒子里一个鸡蛋都没有。2-a. There isn’t any student in the classroom. 教室里一个学生也没有。2-b. There aren’t any students in the classroom. 教室里没有学生。我的...
There is a more fundamental question: is there a better system for creating incentives to produce life-saving medicines priced at a level that means they can reach everyone?请问：(1) that 引导的定语从句的先行词是？(2) they 指的是？
英语里可以说：I hope he feel well tomorrow.I don't care what they are doing tomorrow.那能不能全部转移至过去表示过去将来呢？I hoped he felt well the next day.I didn't care what they were doing the next day.如若可以，那能不能说：The bus left before I arrive...
...remarkable mythopoeicfaculty of mankind had not brushed aside with impatience a story which disappointed all its craving for the extraordinary. And presently Dr. Weitbrecht-Rotholz produced the work which finally set at rest the misgivings of all lovers of art.在brushed aside with impatie...
Recently, sea-life protections have been given in the area, controlling fishing and creating safe paths for animals to travel through. 中的“controlling fishing and creating...travel through”是状语还是定语？
He looked round him with a furtive and stealthy air, as one who dreads pursuit. Then he vanished over the hill.怎么理解和分析as one who dreads pursuit？as在这里用法词性？ 这句话和前句的关系如何分析？
I like to talk to you today about an approach to doing business that is
fast gaining popularity. It is the concept of the Triple Bottom Line. We all
know the term bottom line and what it refers to, namely the financial
profitability of the company. Triple Bottom Line, or 3BL as it is sometimes
calle...
Having grown up in Lausanne, Switzerland, the Bay Area's progressive spirit came as a shock when I arrived in San Francisco in my early 20s.上文划线部分好像没有逻辑主语，请老师帮忙看看，这句话正确吗？感谢回答。
The building is badly in need of repair.＝The building badly is in need of repair.＝The building is in need of repair badly.这栋楼急需维修。老师，副词 badly 的位置可以这样放吗？
The approximately ＄20 billion in state and federal revenues from alcohol taxes in 1995 pay for only half the＄40 million that alcohol abuse imposes in direct health care costs, much less the costs laid on federal entitlement programs.老师好，请问much less the costs laid on federal entitleme...