作业帮many of years ago dinosaurs lived on the earth .at that time the weather ea.全文
来源：学生作业帮助网 编辑：作业帮 时间：2024/04/30 08:51:28
many of years ago dinosaurs lived on the earth .at that time the weather ea.全文
many of years ago dinosaurs lived on the earth .at that time the weather ea.
全文
many of years ago dinosaurs lived on the earth .at that time the weather ea.全文
与你要的文章有细微的出入,但找不到跟你要的一模一样的文章,可能你那个是改编了的.这篇文章同样能帮助你理解并完成完形填空的任务.
Millions of years ago,dinosaurs lived on earth.At that time,the whole earth was warm and wet.There were green forests and they could find enough to eat.Gradually（渐渐地）,parts of the earth became cold and dry and the forests there died.Then dinosaurs could not find enough to eat.This must be one reason why dinosaurs died out .There may be other reasons that we do not yet know about.Scientists are trying to make more discoveries（发现）about dinosaurs.We now know that dinosaurs were in different sizes and shapes.Some were as small as chickens,while some were about 90 feet long.There were also terrible fights between dinosaurs!They might have happened more than 100 millions years ago.Though no man was there to see any of the fights,we can tell by the animals’ footprints（足迹） that fights did happen.
就一句吗？不完整啊。这句意思如下：
很多年前，恐龙生存在地球上。那时候气候。。。。是要完形填空，dinosaurs lived happily on the eartyh . there were green forests and dry and the forests there were smaller亲，既然是完形填空，就应该有完整的句子和选项啊。这样帮不了你哦。 恐龙快乐地生活...
全部展开
就一句吗？不完整啊。这句意思如下：
很多年前，恐龙生存在地球上。那时候气候。。。。
收起