The first animals on Earth appeared ___. A. a million years later B. a very long time ago C. yesterday D. next year 相关知识点: 试题来源: 解析 B。地球上最早的动物出现在非常久远的过去。“a million years later”一百万年后,“yesterday”昨天,“next year”明年,都不正确。反馈...
题目The first animals on Earth were mostly___. A. large B. small C. fast D. slow 相关知识点: 试题来源: 解析 B。地球上最早的动物大多很小。选项 A 最早动物不是大多很大;选项 C 和 D 速度不是最早动物的主要特征。反馈 收藏
The first animals on Earth 翻译结果4复制译文编辑译文朗读译文返回顶部 正在翻译,请等待... 翻译结果5复制译文编辑译文朗读译文返回顶部 On Earth's first animal 相关内容 a降央卓玛 Falls Yang Zhuoma[translate] a太近而不值得去玩 正在翻译,请等待...[translate] ...
地球上的第一个动物 the first animals on Earth【查看更多】 题目列表(包括答案和解析) 1.很长时间以前___ 2.地球上的第一个动物___ 3.不同种类的恐龙___ 4.重大约三公斤___ 查看答案和解析>> 根据汉语完成英语句子,每空一词 他的第一个广告是登在一份名叫...
The First Animals Evolved during the Worst Time on Earth, Researchers SayKaplan, Sarah
【题目】 The first animals on earth werenever able to achieve much in the world because they lived in the sea, which provided limitedoxygen, and they had no backone. For ages there were many kinds of these animals living in the sea and on land. T hey differed widelyfrom each other ...
The first animals to appear on Earth were ___. A. 公联都交很层花团军标细质思完酸没家土公联都交很层花团军标细质思完酸没家土insects公联都交很层花团军标细质思完酸没家土公联都交很层花团军标细质思完酸没家土 B. 但复并结商往理了证去越明从布但复并结商往理了证去越明从布fish但复并...
阅读理解. There are lots of animals on the earth. What is the biggest animal of all? The whale is. A blue whale weighs more than a hundred tons. Whales live in the sea, but they are not fish. They are mammals and must have air to breathe. The babies dri
阅读理解 Animals The largest animal ever to live on the earth is the blue whale. It weighs about 80 tons-more than 24 elephants. It is more than 30 metres long. A newborn baby whale weighs as much as a big elephant. Cats can survive falls from a very
The first animals on this living sphere, the Earth, were primitive___animals, and then around 500 million years ago these sea animals developed shells. A. versatile B. marine C. redatory D. feasible 相关知识点: 试题来源: 解析 B 正确答案:B 解析:句子大意为:地球上的首批动物是原始海洋动物...