What is a Comet? (2020) Home 1 of 1 Space Kids (2020)
What is a shooting star? A. A planet B. A star C. A meteor D. A comet 相关知识点: 试题来源: 解析 C。本题考查对“shooting star”的理解。“shooting star”是流星(meteor)。A planet(行星)、A star(恒星)和 A comet(彗星)都不是“shooting star”。
What is a shooting star? A. a star that shoots out light B. a meteor C. a comet D. a satellite 相关知识点: 试题来源: 解析 B。流星被称为 shooting star,是陨石。A 选项是一颗射出光的星星;C 选项 comet 是彗星;D 选项 satellite 是卫星。
Comet ISON is being watched.Barber, Elizabeth
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It is a ___1___ that goes round our sun, not in a ___2___ like the planets, but in a kind of egg ___3___ that takes it round our solar system, ___4___ in some cases perhaps even outside it, and then bake in ___5___. The nearest any comet gets to the edge of...
解析 A。A 选项“Galaxy”是星系,一群星星组成星系;B 选项“Planet”是行星;C 选项“Satellite”是卫星;D 选项“Comet”是彗星。涉及的天文知识是星星的组合名称,相关英语词汇有 Galaxy(星系)、Planet(行星)、Satellite(卫星)、Comet(彗星)。反馈 收藏
根据第五段 “One such mystery was the Oumuamua comet(彗星) in 2017. Unlike other comets, Oumuamua had no tail.”可知,上文提到了彗星,所以此处it代指彗星,故选A。 【19题详解】 细节理解题。根据最后一段 “But as technology improves, our next discovery might totally change our understanding of ...
与美国小学生一起学英文 Comet Do you know what a comet is?A comet is an object in the solar system.It travels around the sun like the planets.Then, why don't we call it a planet?Because comets are usually very small and their orbits are not regular, they cannot be planets.Because ...
Space radiation invisible to human eyes The majority of space is relatively empty, with just stray bits of dust and gas floating around. This means that when humans send a probe to a distant planet or asteroid, the craft will not encounter "drag" in the same way that an airplane does as...