TOEFL Listening: TPO-TOEFL阅读TPO - O3GT548EYNGJN1NHN$

According to paragraph 6, which of the following is a weakness of Mithen's explanation? A. It does not clearly distinguish agriculture from pastoralism and horticulture. B. It fails to explain why some societies adopted agriculture while others did not. C. It explains the domestication of plants and animals but not the development of metal tools. D. It overlooks the fact that illiteracy and low productivity remain problems even today