TOEFL Reading: ETS-TOEFL阅读机经 - 4B9V5J76YTAI1573L$

In paragraph 5, why does the author described the archaeologist's findings at Abu Hureyra? A. To identify the best-known Natufian village B. To question the idea that wild grains were first domesticated more than 11,000 years ago C. To challenge the idea presented in paragraph 4 that earlier cultivation practices became essential for Natufian survival during the Younger Dryas D. To provide evidence supporting the theory presented in paragraph 4 about how wild plants became domesticated