Fossils of a whale that beached on an African shore more than a million years ago and was subsequently butchered by hominids have been recovered by paleontologists. that beached on an African shore more than a million years ago and was subsequently butchered by hominids have that beached on an African shore more than a million years ago and then was subsequently butchered by hominids has that beached on an African shore more than a million years ago, which was subsequently butchered by hominids, has having been beached on an African shore more than a million years ago and subsequently butchered by hominids, have having beached on an African shore more than a million years ago and then subsequently were butchered by hominids have
请问为什么选A不选D?谢谢!
是因为"more than a million years ago"是一个时间点吗?
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