D1 How going to Mars improves life on Earth 1播放 · 总弹幕数02022-04-24 10:24:12 主人,未安装Flash插件,暂时无法观看视频,您可以… 下载Flash插件 点赞 投币收藏分享 稿件投诉 未经作者授权,禁止转载 原作者才读了八分钟 英语 生活 日常 记录评论...
It is really a long ___ to Mars. I can’t imagine how far it is from the earth. A. trip B. journey C. tour D. tourist 相关知识点: 试题来源: 解析 B 【详解】 句意:到火星真是一个漫长的旅途啊!我无法想象它离地球有多远。 考查名词辨析。trip 旅途(短途),指来往有定的短距离旅行,...
The distance to Mars from Earth constantly changes as they orbit the sun. The average distance between Earth and Mars is 140 million miles (225 million km).
百度试题 结果1 题目 31. - A is it from the earth to Mars () ?-It is about 200 million kilometers. A. How far B. How long C. How soon 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
百度试题 结果1 题目So far, how long will it take us from the Earth to Mars by spaceship?Two or three days.A few months.A few daysA few years. 相关知识点: 试题来源: 解析 最佳答案B 反馈 收藏
Mars is far from the earth 翻译结果5复制译文编辑译文朗读译文返回顶部 Mars have to the Earth far 相关内容 a图样标记 Pattern mark[translate] aUnder FOB terms,the buyer is responsible for chartering a ship. The depth of port shall be suitable to the ship chartered by the buyer.[translate] ...
As far as how long it takes for the light to travel from Mars to Earth, this varies even more wildly. At the average distance of 206 million miles, the light that you see from Mars is 18 minutes and 26 seconds old! But at the closest theoretical approach, that number shrinks to a ...
How long it takes to get to Mars depends on the planetary position and available technology. Here we explore how long a trip to the Red Planet would take.
解析 【答案】B【解析】【详解】句意:火星上的生活比地球上的生活要困难得多。考查非谓语动词和宾语从句。此处指火星上的生活被拿来与地球上的生活相比,用compare的过去分词形式compared;“itis”后缺少表语,用what,how不能作表语。故选B。 反馈 收藏
So, how far away is Mars? The answer to that question changes from moment to moment because Earth and Mars are orbiting the Sun. It also requires a little explanation about the orbital mechanics of each. Both Earth and Mars are following elliptical orbits around the Sun, like two cars trav...