Gravitational waves—ripples in the geometry of space-time—are analogous to electromagnetic waves. The challenge in trying to observe these waves directly is thatthey are extremely weak. To make waves large enough to be detectable, the most voilent events in the universe are required: supernova ...
...ebook — trades at lightning speed on advertising markets that most users do not even know exist. 原文第一段http://m.kekenet.com/read/201705/507695.shtml 这句话最后,exist前面是不是少了不定式符号?
Of all the changes that have taken place in English language newspapers during the past quarter century, perhaps the most far-reaching has been the inexorable decline in the scope and seriousness oftheir arts coverage.
We can debate on policy and make compromises atthe basis of what we believe in is that every person deserves a chance to live in like a world that isn't burning and flooding.我感觉这个句子语法上有问题:1)what we believe in is 要去掉is, 2) like a world 去掉 like.请教老...
Theater, in other words, reflects the reality ofthe culture in which it originates in a double sense ofthe word: 请问老师the word是指Theatre,还是culture呢?我的理解:1,换句话说,从这个词的双重含义上讲,戏剧反映了文化现实,它也源于这种文化...
In the earliest study of regional dialects, a scholar, Xu Shen, in the first century took on the mammoth task of surveying the different forms of everyday speech.
...自Daily Mail一篇新闻稿)感觉又是视作复数更合适。While the recycling of constrcution waste and tyres have both been growing, both industries continue to generate significantly more waste than is currently reused.这个句子到底对不对?请老师分析一下,谢谢!
...么没用climb around?
可是就在练习册中有这样一道题:
The mother often likes to watch her baby ____with a ball.
A. play B. playing
觉得选择A合适,可是一想到上面书中原句,心里泛起矛盾。
同学们问为什么书中的原句不用climb arou...
...ome an artist so hard.2. Now everyone here was working hard and doing whatthey could _______ more money.A. make B. to make C. making
D. made【解析】此题容易误选A。有的同学一看到空格前的情态动词 could 就断定此处应填动词原...
"Whatever are you doing up here Bill?" asked the vicar in surprise.这个是原句,但是我默写的时候却是 Whatever are you doing up here Bill? the vicar asked in surprise.我的问题就是好作者怎么把ask提到主语the vicar前面去了,这种引语方面的注意事项在...
Never stayed married long enough. - Oh, well....don't worry, I've been married long enough for the both of us..I've been married long enough for the both of us.这句话是什么意思?为什么用被动语态?
...is ()usual semi-annual practice of putting clocks
backwards an hour in the autumn and forwards an hour in the spring括号里答案给的是the,可是以前只见过of表所有格的时候前面冠词加the,这里是一个原理吗,如果of换成which引导的定语从句,还是the吗