【解析】原词出现在第二段第二句As long ago as the eighteenth century, German philosopher Immanuel Kant and French scientist Pierre-Simon de Laplace independently suggested that this state of affairs could not be a coincidence, 早在 18 世纪，德国哲学家康德和法国科学家皮埃尔-西蒙德拉普拉斯分别独立...
While we do not yet have a wholly complete answer, a consensus has arisen about the most likely series of events that led to the present-day system of the Sun and planets. A key piece of evidence about the origin of the solar system is that all the planets orbit the Sun in the same...
A key piece of evidence about the origin of the solar system is that all the planets orbit the Sun in the same direction and in nearly the same plane.As long ago as the eighteenth century, German philosopher Immanuel Kant and French scientist Pierre-Simon deLaplace independently suggested that...
12.Which of the following can be inferred from paragraph 6 about the formation of the solar system? A. The Sun was already billions of years old when the planets were formed. B. The planets closest to the Sun formed first. C. Meteorites entered the solar system sometime after the planets...
点对点托福背景知识 真题Set36L1 Simulating Solar System Formation 03:38 点对点托福背景知识 真题Set34L2 The Discovery of Neptune 02:27 点对点托福背景知识 真题Set33L1 The Dark Universe 07:50 点对点托福背景知识 真题Set31L2 What is a Constellation 03:15 点对点托福背景知识 真题Set29L1 Supermassiv...
所属专辑:托福听力-天文 声音简介 NARRATOR Listen to part of a lecture in an astronomy class. MALE PROFESSOR Last week we discussed the formation of Earth and the other rocky planets—the planets in the inner solar system. Uh, s-so what about the gas giants: Jupiter, Saturn, Uranus, and ...
We believe our solar system began as a huge spinning cloud of dust and gas, which flattened and eventually collapsed in on itself. The matter at the centre condensed into a ball of hot gas and dust, eventually becoming our sun. And what happened to the remaining cloud, to the disk encirc...
C. To use the information as the basis for another topic of discussion. D. To introduce recent discoveries about rocky planets in other solar systems. 你的答案: 正确答案:C 题目解析: 登录 后才能查看题目解析,还没有账号? 马上注册 推荐文章: 【托福听力】Official 31-L1 关于殖民地课题的讨论 ...
moon formation 托福听力文稿moon formation托福听力文稿 In the early solar system, about 4.5 billion years ago, a protoplanet named Theia collided with the early Earth, resulting in the formation of our Moon. This theory, known as the Giant Impact Hypothesis, was first proposed in the 1970s ...
A . To compare the composition of the Moon with the composition of Earth B . To explain the significance of moon samples obtained by Apollo astronauts C . To discuss theories about the early development of the solar system D . To discuss problems with explanations for the origin of the Moon...