2. 外语
  3. There are fossil remains of dinosaurs in the rocky strata of every continent.

There are fossil remains of dinosaurs in the rocky strata of every continent.

admin2012-09-29  43
问题 There are fossil remains of dinosaurs in the rocky strata of every continent.
选项 A、layers
B、areas
C、peaks
D、canyons
答案A
解析 地层
转载请注明原文地址:https://kaotiyun.com/show/RGmd777K
本试题收录于： 职称英语卫生类B级题库职称英语分类
0

职称英语卫生类B级

职称英语

相关试题推荐
随机试题
最新回复(0)