GRE Reading Comprehension: OG/PP2-GRE阅读OG/PP2 - 9L7S82KE6248QTYAP

Which of the following can be inferred from the passage regarding the evidence provided by sauropod teeth? A. The teeth allow inferences to be made about sauropod social behavior. B. The shape of the teeth indicates that sauropods were herbivorous. C. The teeth have no resemblance to those of any modern land animal.