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题库 / Prep2007E2-SC-65
A group of paleontologists recently announced that a site in Utah has yielded fossils of some of the biggest armored dinosaurs ever found, and they are at least 25 million years older than those of any similar dinosaur type that previously was found in North America.
and they are at least 25 million years older than those of any similar dinosaur type that previously was
and that they were at least 25 million years older than any similar dinosaur type previously
and the fossils are at least 25 million years older than any similar dinosaur types that previously were
fossils that are at least 25 million years older than those of any similar dinosaur type previously
fossils at least 25 million years older than similar dinosaur types that were previously
The paleontologists found some fossils and on the basis of this discovery, they announced these dinosaurs were at least 25 million years older than any other similar type previously found in North America. Hence, these two actions are not independent of each other. There is a causal relationship here. Hence, presenting these two information as two independent entities in a parallel list does not make sense.
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