______years ago ,very large animals called dinosaurs _______lived in sone areas of the world.
问题描述：
______years ago ,very large animals called dinosaurs _______lived in sone areas of the world.
A.Many millio;have been living B.Million;had lived
C.Several millions of;are alive D.Millions of;lived
还有翻译是什么?
答
B.过去的事情对过去的影响.