Dinosaurs often fought each other.We know that because____.

分类: 作业答案 • 2021-12-20 08:10:57

问题描述：

Dinosaurs often fought each other.We know that because____.
A.their footprints tell us so B.it happened manny years ago

答

答案：A
本句翻译：恐龙之间经常互相打斗,我们之所以知道是如此那是因为它们的脚印告诉了我们.A答案可以构成因果关系,但是B不能.