TOEFL Listening: ETS-TOEFL听力机经 - 1NV3UGAOMGB184I3P$

What point is the professor trying to make when she mentions skiing? A. Archaeologists must compare the shapes of pottery found at different sites. B. Identifying similarities between objects is important in archaeological research. C. Digital photography will soon help archaeologists to document their discoveries. D. Surface finish is considered an important part of classifying pottery.