WASHINGTON (AP) - A newly discovered planet is eerily similar to Earth and is sitting outside our solar system in what seems to be the ideal place for life, except for one hitch. It's a bit too big. The planet is smack in the middle of what astronomers call the Goldilocks zone, ...
After many years of looking,scientists have found a planet ___is similar to the Earth.( ) A. that B. who C. what D. when 相关知识点: 试题来源: 解析 A [解析]that关系代词,在定从中可作主、宾、表语,先行词可以是人,也可以是物;who关系代词,在定从中可作主、宾、表语,先行词是人;what...
NASA-the organization that found the new planet-is always looking for planets with similar conditions to the earth’s. Space scientists Thomas Barclay says that we should think of Kepler-186f as an “Earth Twin”. Like our planet, it is made of rock. It is also likely to have water on...
根据“use cameras and...photos back to Earth”可知,探测器将照片发送回地球,故选A。 (6)题详解: 句意:首先,这两个探测器在岩石中发现了可能由水形成的化学物质和样品。 quickly快速地;probably可能地;happily高兴地;finally最终。根据“the two rovers found chemicals and patterns (样品) in the rocks ...
closest and most similar planet to Earth. It is very 2 (interest) to scientists. For example, Mars has seasons with 3 (difference) weather, but other planets have the same temperatures all year round. Was there l 4 on Mars?
After many years of looking, scientists have found a planet is similar to the Earth. A.that B.who C.what D.when 相关知识点: 试题来源: 解析 答案见上解析 设空处引导定语从 句,先行词是“a planet” ,指物,用关系代词 that 作从句 的主语。 故选 A。
【题目】 The planet Mars is the 【1】(close) and most similar planet to Earth. It is very interesting to scientists. For example, Mars has seasons with different weather, but other planets have 【2】 same temperatures all year round. Was there l【3】 on Mars? T【4】 find out, ...
The planet Mars is the closest and most similar planet to the Earth. It is very much like the Earth. For example, Mars has seasons with 1 weather, but other planets have temperatures all year round. Was there 2 on Mars?To find out, scientists need to know if Mars ever had 3. In ...
The planet Mars is the closest and most similar planet to Earth. It is very to scientists. For example, Mars has seasons with weather, but other planets have the same temperatures all year round. Was there on Mars? To find out, scientists need if Mars ever had water. In 2004, two rob...
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