aWhen when the earliest humans appeared on Earth, dinosaurs have been extinct for tens of thousands of years! People are discovered through fossil dinosaur. 当,当最早期的人在地球上出现,恐龙是绝种成千上万年! 人们通过化石恐龙被发现。[translate]...
A. that B. when C. where D. why 相关知识点: 试题来源: 解析 B。“when the first humans appeared on Earth”是对“mystery”的解释说明,“谜团是人类第一次出现在地球上是什么时候”,用“when”引导同位语从句,表示时间。反馈 收藏
aWhen the first humans appeared on earth, dinosaurs have been extinct for several million years! It is through the discovery of fossil dinosaur. 当第一个人在地球上出现,恐龙是绝种几百万年! 它是通过在化石恐龙的发现上。[translate]
求翻译:When the earliest humans appeared on Earth, dinosaurs have been extinct for tens of thousands of years!The people are through the fossil discovery dinosaur.是什么意思?待解决 悬赏分:1 - 离问题结束还有 When the earliest humans appeared on Earth, dinosaurs have been extinct for tens of th...
求翻译:When the earliest humans appeared on Earth, dinosaurs have been extinct for tens of thousands of years! People are discovered through fossil dinosaur.是什么意思?待解决 悬赏分:1 - 离问题结束还有 When the earliest humans appeared on Earth, dinosaurs have been extinct for tens of thousands...
When did humans first appear on Earth? The first human ancestors appearedbetween five million and seven million years ago, probably when some apelike creatures in Africa began to walk habitually on two legs. They were flaking crude stone tools by 2.5 million years ago. Then some of them sprea...
When amphibians first appeared on Earth millions of years ago, the amount of ultraviolet radiation penetrating Earth’s atmosphere was much greater than it is today. Therefore, current dramatic decreases in amphibian populations cannot be the result of recent increases in ultraviolet radiation ...
结果一 题目 请问Nobody is sure when people first appeared on the earth.这个句中when 从句是什么从句? 答案 宾语从句 没有人能确定地球上最先出现人类是在什么时候 相关推荐 1 请问Nobody is sure when people first appeared on the earth.这个句中when 从句是什么从句?
百度试题 结果1 题目___ people first appeared on the Earth. A. Nobody is sure when B. Nobody is sure that when C. That nobody is sure when D. That nobody is sure how 相关知识点: 试题来源: 解析 A 反馈 收藏
求翻译:When the first humans appeared on earth, dinosaurs have been extinct for several million years!people through the discovery of fossil dinosaur.是什么意思?待解决 悬赏分:1 - 离问题结束还有 When the first humans appeared on earth, dinosaurs have been extinct for several million years!people...