Gravitational waves—ripples in the geometry of space-time—are analogous to electromagnetic waves. The challenge in trying to observe these waves directly is that they are extremely weak. To make waves large enough to be detectable, the most voilent events in the universe are required: supernova ...
These questions are political in the sense that the debate over them
will inevitably be less an exploration of abstract matters in a spirit of
disinterested inquiry than an academic power struggle in which the careers and
professional fortunes of many women scholars—only now entering the academic
...
A yellow banana duct-taped
to a wall sold for $6.2 million at a Sotheby's auction on Wednesday. Let that
sink in. If you're slightly baffled, congratulations -you're in on the
punchline.这句话的congratulations在这里是名词做状语吗？怎么不用副词？
老师好！读了曹老师的文章 https://www.cpsenglish.com/question/25102，有两个问题想确定一下：一、“名词被限制性定语修饰，最高级的the不能省略。This is the best book (that) he has ever written.”我想确定“限制性定语”是否只能是定语从句...
At I said, we were at a dinner party. There
must have been a dozen other guests, but I violated all the canons of courtesy,
ignored everyone else, and talked for hours to the botanist.这次宴会中，还有十几位在座，可是我忽略了其他所有的人，而这位植物学家谈了数小...
1. VMware's revenue rose to $1.67 billion in the third quarter ended Sept.30, from $1.52 billion a year earlier.2. Sales in China are expected to show growth of 30% on year for the first half of fiscal year ended Sept. 30 and grow by 20% for the full year ending March 2009, he said. 他说...
有网友认为，be good to 和be good for 意思差不多，可以混用。果真若此吗？下面，请看一则英语幽默故事：A man was troubled by mice. They ran about all over his house at night. In the daytime, they just stayed under the floor.The man thought, “What I need is a cat, ...
...了。The verb agrees with its subject in number and person. 动词在数和人称上与主语一致。The company has come under fierce attack for its decision to close the factory. 因为决定要关闭工厂，公司受到猛烈攻击。If a room is 3 metres wide by 3 metres long its area is 9 sq...