There are many copper mines inthe state of Arizona, ______ contributes
significantly to the state's economyA which fact B whose fact 到底是哪一个啊？ 有的说A 有的说是B?
...有介词呢？难道表示年代前面的介词 in 也可以省略吗？The band broke up about 1970, but happily they reunited inthe mid-1980s. They produced a new record in 1996, with which they celebrated their former time as a real band.句子来源：高中英语人教版必修二第五单元...
请看这句话：In bringing up the concept of GAAP the author is making the point that information protection should be given due attention.【参考译文】作者提出GAAP概念是想说明信息保护问题应该受到适当的关注。【我的疑问】这个句子的结构我不会分析，...
He has also criticized the celebrity chef Jamie Oliver"s high-profile attempt to improve school lunches in England as an example of how "lecturing" people was not the best way to change their behavior. 这是考研真题里的一句话，最后的how "lecturing" p...
（1）Yet the new system has not worked out any cheaper forthe universities.（主+谓+形容词？）（2）But inthe medium term, middle-class workers may need a lot of help adjusting.（主+谓+宾+形容词？）
不明白下面句子中的 Forthe Japanese festival Obon 为什么要用介词 for，而不是用其他介词（比如 At, On 等）：Forthe Japanese festival Obon, people should go to clean graves and light incense in memory oftheir ancestors. 在日本盂兰盆节，人们要扫墓、烧香...
对于 some ofthe books, many ofthe students, most ofthe trees 等比较好理解，因为 of 后面是复数名词，some ofthe books 是指某些书中的一些；many ofthe students 是指某些孩子中的大多数；most ofthe trees 是指某些树中的大多数。如果 of 后面是不...
....青少年 3.小学生【学习要点】一、用作形容词1.典型例句There are lots of jobs in
junior grades. 职位低的工作有很多。He has a junior position inthe company. 他在公司里任较低的职位。She said she wouldn’t take
orders from a junior clerk. 她说她不能听...
原帖请见：http://ask.yygrammar.com/q-27460.html1. His absence from the graduation ceremony was the greatest regret in his life.2. His failure to attend the graduation ceremony was the greatest regret in his life. （是否等于That he would not attend the graduation ceremony was the greatest i...
2021年四级真题：For today's youth, books, newspapers and magazines have less and less of a presence intheir daily lives.more/less of a +单数名词是一个用法，但是这里less and less of a presence中的presence，出席出现是一个不可数名词。为什么出现这种情况，...
It was about seven or eight days ago ________ we heard the news that he had gone to London.这是一个强调句，空格处填that肯定是对的，我的猜想是：由于被强调的是时间，请问这里除了填that外，也可填when吗？
...kept watching a young woman in a window seat with a little boy on her lap.
The woman’s eye fell on the man’s face, and she immediately looked down and adjusted
her scarf.翻译：最近，我乘火车回家。我坐在一位中年男子对面的座位上，他目光敏锐，一直注视着坐在...
The loss ofthe Titanic in 1912 had important results. Shipbuilders were obliged to supply enough lifeboats for passengers.请问老师这句中的 had important results 该如何翻译比较通顺呢？
Not until recently______the development of tourist-related activities inthe rural areas.A. they had encouraged B. had they encouragedC. did they encourage D. they encouraged老师，这题选C，我知道是倒装的结构，但是为什么这个里面的时态是过去式，哪里看出要要用...