TOEFL Listening: TPO-TOEFL听力TPO - 5B21XK1E80I4HD71R$

What is the professor's opinion about the art at the Chauvet cave? A. It is extremely well done B. It probably reflected artists' religious beliefs C. It is less sophisticated than the art at Lascaux and Altamira D. It is probably not much older than the are at Lascaux and Altamira