And it is impossible to tell whether the huge blasts lasted for thousands or millions of years. He also adds that it is difficult to estimate how much lava prehistoric volcanoes produced, and that lava volume may not necessarily correspond to carbon dioxide emissions.When did dinosaurs become ...
根据"In the days of dinosaurs, the whole earth was warm and wet."(在恐龙时代,整个地球是温暖和潮湿的),所以恐龙控制地球的时候地球是温暖和潮湿的。答案是B。根据"But the earth changed slowly all the time. When parts of the earth became cold and dry, the forests there died."(但是地球一直在...
66.恐龙是什么时候灭绝的呢?When did dinosaurs___?67.真神奇啊!这个小狗会做数学题___The dog can work out maths problems.68.汶川地震发生在2008年The Wenchuan Earthquake___in 2008.69.作为一名医生,我需要随时待命As a doctor, I need to___every minute.70.你没吃早饭。难怪你现在...
WhendiddinosaursbecomeextinctA 题目: When did dinosaurs become extinct? A.300 million years ago. B.250 million years ago. C.60 million years ago. D.65 million years ago. 免费查看参考答案及解析 12345678910下一页 共2000条数据 亲,您把题目复制到这里 搜一搜,就有答案。免费的哦...
when did dinosaurs become extinct a.300 million years ago. b.250 million years ago c.65 million years ago d.60 million years ago 该题目是单项选择题,请记得只要选择1个答案! 正确答案 点击免费查看答案 会员登录试题上传试题纠错 此内容来自于公开数据或者用户提供上传,如涉及到侵权,谣言,涉隐私,涉政,...
aJohn告诉我你正在申请TV的Key。 John tells me you to apply for TV Key.[translate] aask,think,grow,begin,gave,walk,turn,get 要求,认为,增长,开始,给了,走,转动,得到[translate] awhen did dinosaurs live 当 恐龙 活[translate]
百度试题 结果1 题目When did dinosaurs live on earth? A. Thousands of years ago B. One million years ago C. Millions of years ago D. Many years ago 相关知识点: 试题来源: 解析 C 反馈 收藏
51. Dinosaurs lived on the Earth over sixty million years ago. (就划线部分提问)When did dinosaurs live on the Earth? 相关知识点: 试题来源: 解析 答案见上根据题意, 画线部分是over sixty million years ago,对它提问要用when,结合lived,特殊疑问句 要加助动词did。 故答案为:When did. 恐龙生活...
《铁路货物运输规程》规定不得按零担托运的货物，除蜜蜂、使用冷藏车装运需要制冷或保温的货物和不易计算件数的货物外，其数量不够一车，如托运人要求将同一径路上二个或三个到站的货物，装在同一货车内，作为一批运输时，可按整车分卸托运。（）
When did dinosaurs become extinct? A.300 million years ago. B.250 million years ago C.65 million years ago D.60 million years ago查看答案更多“When did dinosaurs become extinct”相关的问题 第1题 Wignall calculated the killing powerof those older volcanic eruptions by A. estimating how long...