After the arrival of hunter-gatherers in the southwestern region of North America, several alternative types of agriculture emerged, all involving different solutions to the Southwest’s fundamental problem: how to obtain enough water to grow crops in an environment in which rainfall is so low and ...
There are no boys on the stage.There is no boy on the stage.--There isn't a boy on the stage.There aren't any boys on the stage.舞台上没有一个男孩,(1)在表达的时候,究竟该用单数形式还是复数形式呢? (2)同时,there be no... 和 there be not...在表达上有差...
There will be people anxious that the plan should succeed.1) 上句= There will be people (who are )anxious that the plan should succeed. 是否等于 Some people will be anxious that the plan should succeed ? 一样含义吗？2) 有同学说这里的should是putative用法，是...
章振邦语法书上的句子：He had lived so long in the east that he got out of the English ways.=He had lived so long in the east as to get out of the English ways.1）为什么主从句都使用了过去完成时？主句使用完成时，可以理解，先发生。从句也使用过去完成...
...011/620679.shtml看到一个句子：In fact, adult human hair was some of the strongest in the study. 句中的some是否正确？如果改成In fact, adult human hair was one of the strongest hair in the study.是否正确？（one是否可指hair，而one of后的名词是否可以是不可数名...
The Jiang Zemin and Hu Jintao periods were eventful, coinciding with and indeed facilitatingChina’s emergence on the world stage as a major player based on the spectacular economic growth over which they presided. 能麻烦老师帮忙翻译，并讲解这句话的结构吗? 非常感谢!
The world's most nimble spokes kitty has struck again.This time in Taiwan.That's where a high-speed train painted in the colors of Hello Kitty made its maiden round trip Monday between the cities of Taipei and Taitung.请问：that 指的是“台湾”，那 where 指的是什么（我知...
What Yang Liwei wanted to do when he got out of the spaceship was__________the joy with all the Chinese. A. share B. shared C. having shared D. about to share这题A选项 不知道是哪个语法点？
D项 be about to do 准备做某事 感觉也符合...
Those firms come from the same Silicon Valley stables as Alphabet, Apple. 请教老师，这个句子as后面怎么补充？ They are looking at a combined valuation of more than a third of a trillion dollars - roughly, as it happens, the same as that which resulted from the IPOs of Facebo...
试看以下两句：The government official can hardly find sufficient grounds on which to base in his arguments in favor of the revision of the tax law.We can't make a decision based on hearsay and guesswork.如何判断这里的base 用被动语态还是主动语态？
The discovery of vast petroleum fields in the Barents and Kara Seas has raised fears of catastrophic accidents as ships loaded with oil and, soon, liquefied gas churn through the fisheries off Scandinavia, headed to markets in Europe and North America.请问老师这里off是怎么理解的呢？翻...
How did it _____ that the two men arrived to address the same meeting at the same time.A．fall outB．take placeC．get aroundD．come through为什么选A不选take place我书上的答案说：take place 主语必须是事，但这里不就是事吗而网上有说：take place不作主语谓语...
In the Laredo sector of Texas agents watch over more than 270 kilometers of the border between the United States and Mexico.Plans are in place to build about 113 kilometers of wall in this area.对于上面的 in place用法，含义，麻烦老师能详解一下，谢谢！