What have the scientists found on the island? [originaltext]On Scotland’ s Isle

游客2023-10-16  29

问题 What have the scientists found on the island?
On Scotland’ s Isle of Skye, scientists have identified two areas with evidence of ancient life forms. Researchers believe the markings are, in fact, footprints from dinosaurs that lived 170 million years ago. They say the prints date to the middle of the Jurassic Period, a time from which few dinosaur fossils have been recovered. Researchers reported this month on their study of about 50 fossilized footprints at the two sites. The markings are just a few hundred meters apart from each other.  They are said to show dinosaurs walking in different directions.

选项 A、Fossils of various ancient life forms.
B、Fossilized bones from dinosaurs of some 50 million years ago.
C、Footprints from dinosaurs living 170 million years ago.
D、Huge footprints of some unknown animal.

答案 C

解析 题目问的是科学家们在岛上发现了什么。新闻开头提到在苏格兰的斯凯岛,科学家们发现了两个有古代生命形式证据的地区。研究人员认为,这些痕迹实际上是生活在1.7亿年前的恐龙的脚印。故答案为C。
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