The distance from the Earth to the Sun is about 150 million kilometers. What is this distance called in astronomy? A. Light-year B. Astronomical Unit C. Parsec D. Kilometer 相关知识点: 试题来源: 解析 B。本题考查天文距离单位的知识。A选项“Light-year”(光年)通常用于表示非常遥远的恒星距离...
A. 150 million kilometers B. 150 billion kilometers C. 150 trillion kilometers D. 150 quadrillion kilometers 相关知识点: 试题来源: 解析 A。地球和太阳之间的距离约为 1.5 亿千米,即 150 million kilometers。选项 B、C、D 的距离数值过大,不符合实际情况。反馈...
The distance from the Earth to the Sun is about 149.6 million _. A. kilometers B. meters C. miles D. light years 相关知识点: 试题来源: 解析 A。本题主要考查天文单位的知识。千米是用于衡量地球到太阳距离的常见单位,149.6 百万千米是一个常见的数值,其他选项不符合实际情况。反馈 收藏 ...
The earth is (149,600,000) kilometers away from the sun.相关知识点: 语法 词法 数词 基数词 试题来源: 解析 one hundred and forty–nine million six hundred thousand句意:地球离太阳有1亿4千9百60万千米。hundred百;thousand千;million百万。所以答案是:one hundred and forty–nine million six ...
A. 150 million kilometers B. 100 million kilometers C. 200 million kilometers D. 50 million kilometers 相关知识点: 试题来源: 解析 A。解析:地球和太阳之间的距离大约是1.5亿千米。这是一个基本的宇宙知识,这题没有涉及语法规则。反馈 收藏 ...
【解析】根据要求,本题要表达的是"在距离太阳十亿公里的地方旋转",分析句子可知,这里需要填入表示"在距离...的地方"即"在多远地方"的短语,又根据后文"billions of kilometers(数十亿公里)",为名词短语,"distance"的意思是"距离",表示"在多远的地方"要用的短语为"at a distance of", 后面接距离的名词或数词...
That is why it looks the biggest and the brightest of all the stars. The distance(距离) of the sun from the earth is as much as 150 million kilometers. Most of the stars are thousands of light years away from the earth. Do you know the light year? Nothing in th...
It's believed that the Earth is about 4,580 miles (7,944 kilometers) from the sun. This is about the same distance that the moon has from the Earth. What is the distance between the earth and the moon? 相关知识点: 试题来源: 解析 4580英里(7944公里) 题目中指出地球到太阳的距离与...
The distance between the Earth and the Sun is about 149.6 million kilometers. This distance is also known as one ___. A. astronomical unit B. light year C. parsec D. kilometer 相关知识点: 试题来源: 解析 A。本题考查天文单位的英文表达。B 选项 light year 是光年;C 选项 parsec 是秒差距...
—I guess it's one of the reasons why it is much colder on Mars.( ) A. while B. when C. since D. so答案while"然而";when"当...的时候";since"因为";so"所以"。前句表示"地球距离太阳约1.5亿公里";后句表示"火星距离太阳约2.28亿公里"前后表示对比,故用while。故选:...