...orage process, and reacted with minerals, causing element migration, which is the focus of this experimental study.在这个句子中，combined with 应该是做的定语啊，逻辑主语就是Carbon dioxide，但是这么分析下来，发现这个句子没有谓语啊，请老师解答，这是...
...ms are an important means of cultural exchange. 这里面的答案是 is celebrated 和 because. 我自己做的答案是 has been celebrated 和 whose. 不知道自己的答案是否可行，来求证一下各位老师。再者我觉得第一个空不管填以上的哪两个答案都似...
ATM, much more than any other telecommunication technique, isable to meet
the current and future requirements of both operators and users.上句中，从much到 technique的比较级结构前后都用到了逗号。单从语法上看像是后置的定语用来修饰主语ATM的，可是句子翻译...
The challenge we face is to find ways to meet the needs of our growing
population while _______(protect) the environment.这里填protecting是省略了主语和be动词吗？但是主语不是the challenge吗?
比如对现在的虚拟，为什么不直接说：If I am here, I will speak on my behalf。而是说： If I were here,
I would speak on my behalf.对过去的虚拟，为什么不直接说：If I walked faster, I ….而要说If I had waked
faster, I would have…
对将来的虚拟……
But there seemed to be no spark, no daring, no madness, no readiness to engage the individual child's mind as anything other than raw material for statistical reductions.想请教各位老师，as anything在这里是什么用法 谢谢！
There are things in the park that cannot be seen anywhere else in the world. 这里的that 定语从句修饰park 还是things呢。为什么呢？能分析一下么我认为是things ，当以前老师教过关系代词要紧跟先行词，所以我有点混乱
Towards the end of the 1990s,more than a decade and a half Diet Coke was first introduced, sale of Coca Cola's best-selling low caloric drink appeared to slow down.本句中红色部分：more than引导的部分，我认为是状语从句，不知道对不对？请老师指点。另外，more t...
But instead of receiving life-saving health care,the23-year-old from a Chicago suburb found herself being recruited from one recovery residence to another as a string of shady drug treatment facilities systematically overcharged her mother's health insurance policy for expensive, unnecessary pro...
《剑桥英语语法》p 1118 例句：Kim lost more at the races in one day than I earned at my job in a
year.我将此句略作改动：Kim lost more at the races yesterday than what I earned at my job in a
year.请问此句是否正确？