on 2011 May 4, there are 547 confirmed planets. The Kepler mission has released so far 1235 planetary candidates that are awaiting confirmation. But, there are (at least) several hundred billion stars in the Milky Way - are there that many planets? A recent study of microlensing by ...
百度试题 题目How many planets are there in the ___? () A.Solar SystemB.stadiumC.spacecraft相关知识点: 试题来源: 解析 A 反馈 收藏
百度试题 结果1 题目 Choose the correct answers.(选出正确的答案)2 How many planets are there?@ Three.⑥ Eight. Nine. 相关知识点: 试题来源: 解析 2.6 反馈 收藏
解析 【答案】planets【核心短语/词汇】how many: 多少【翻译】你知道宇宙里有多少颗行星吗?【解析】how many的意思是“多少”,后面加可数名词的复数形式。planet的意思是“行星”,可数名词,其复数形式是planets。故本题的句子是:Do you know how many planets there are in space?故答案是planets。
[A] How many planets行星 are there in our solar system? Earlier generations一代人 learned about nine planets that go around the sun: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, and Pluto. Younger generations are learning that there are only eight planets which orbit the ...
百度试题 结果1 题目1. Do you know how many planets () there are in space? 相关知识点: 试题来源: 解析 答案见上2.planets意:你有少 ?how many名 词复数形式 反馈 收藏
【题目】6. How many( planet) are there in the solar system? 相关知识点: 试题来源: 解析 【解析】 【答案】planets 【核心短语/词汇】howmany:多少 【翻译】太阳系里有多少行星? 【解析】planet:行星,为可数名词。 how man y:多少 ,修饰可数名词复数,故填入planets。 反馈 收藏 ...
一、词汇运用根据汉语提示或首字母提示,在空白处填入一个适当的单词。1. How many planets(行星) are there in the universe?2. With the increase(增加) of population, the Earth is becoming more an d more crowded.3. We all know that polluted(被污染的) air makes us ill.4. We' d better ...
二、 阅读理解A There are eight planets (行星) in our solar system. Here is what you need to know about them.Mercury (水星) is the smallest planet in our solar system. It is the closest planet to the Sun. It is hot during the day. It is freezing cold at night.Venus (金星) is ...
There are many other galaxies in theuniverse and each has billions of stars.(B)回答问题1. How many planets are there in our solarsystem?2. Why do scientists think there is no life onother planets in the solar system?3. Why has no spaceship travelled to other starsin our Galaxy?