The smallest planet in our solar system is___. A. Mercury B. Venus C. Earth D. Mars 相关知识点: 试题来源: 解析 A。本题考查太阳系中最小的行星。太阳系中最小的行星是水星(Mercury)。选项 B Venus 是金星,不是最小的行星。选项 C Earth 是地球,不是最小的行星。选项 D Mars 是火星,不是...
The smallest planet in the solar system is ___.( )A. VenusB. EarthC. MercuryD. Mars 相关知识点: 试题来源: 解析 Venus"金星";Earth"地球";Mercury"水星";Mars"火星";根据常识和题意可知,太阳系中最小的行星是水星。故选:C。结果一 题目 The smallest planet in the solar system is ___.( ...
The African elephant is the __8__ animal on land. It can grow up to three meters tall and weigh up to six tons. That’s the same as four cars! A blue whale, however, is even bigger. It can be over 30 meters long and weigh as __9__ as 200 elephants. This is the largest ...
百度试题 结果1 题目The smallest planet in our solar system is ___.相关知识点: 试题来源: 解析 答案:Mercury 反馈 收藏
The article reports that the smallest known planet outside of the Earth's solar system has been discovered by astronomers from the Kepler project of the U.S. National Aeronautics and Space Administration (NASA). The planet, called Kepler 37b was located in a planetary system 210 light years ...
1. planet 2. pollution, polluted 第一题: 题目要求填写太阳系中最小的行星。水星是太阳系中最小的行星,因此空格处应填写“planet”的单数形式。 第二题: 题目描述环境污染问题。第一个空格需要填写主语,根据上下文应填写“pollution”。第二个空格需要填写动词,根据上下文应填写“polluted”,表示人们之前污染了河流...
1,which planet is the biggest & smallest?2,which planet is the forthest from the sun and which is the closest?3,which planet is the heaviest & lightest? 相关知识点: 试题来源: 解析 木星 冥王星(水星)冥王星(海王星) 水星木星反馈 收藏 ...
百度试题 结果1 题目Mercury is the smallest planet in our ___ system and the nearest to the sun.A. satellite B. galaxy C. solar D. star 相关知识点: 试题来源: 解析 C C 反馈 收藏
百度试题 结果1 题目___ is the smallest planet in our solar system.相关知识点: 试题来源: 解析 答案:Mercury 反馈 收藏
The planet Mercury is a giant ball of iron covered in a shallow layer of rock. It is the smallest planet and the one closet to the Sun. Venus Our nearest neighbor in space, Venus is very similar to Earth in size. How ever, the furnace-like surface of this rocky planet bears little ...