periods of climatic change, and yet agriculture had not been developed修辞目的题，先读例子所在的一句话，说地球以前也有气候变化，但农业却没发展。由于整个句子都是例子，因此往前看，前一句说单靠上文的解释都无法解释农业的起源，也就是说后文提到的气候变化是不足以解释农业的起源，所以答案是B[br/]
托福备考托福阅读34套TPO样题+解析+译文21--2 The Origins of Agriculture 托福考试 复习
The Origins of Agriculture How did it come about that farming developed independently in a number of world centers the Southeast Asian mainland, Southwest Asia, Central America, lowland and highland South America, and equatorial Africa at more or less the same time? Agriculture developed slowly amon...
described earlier. Mithen proposes the existence of four mental elements to account for the emergence of farming: (1) the ability to develop tools that could be used intensively to harvest and process plant resources; (2) the tendency to use plants and animals as the medium to acquire social...
Elements of agriculture : a text-book prepared under the authority of the Royal Agricultural Society of England by W. Fream ; edited by J.R. Ainsworth-Davis John Murray, 1911 8th eddoi:10.1038/088479a0R.E. J.Nature
Once humans possessed such a mind, they were able to find an imaginative solution to a situation of severe economic crisis such as the farming dilemma described earlier. Mithen proposes the existence of four mental elements to account for the emergence of farming: (1) the ability to develop ...
father of the hybrid rice. The gift was brought by Rakotoson Philibert, former Secretary General of the Ministry of Agriculture of the Madagascar Republic, who came to China for the third China-Africa Economic and Trade Expo. A simple bowl of rice harbored the sincerest commemoration from the...
The Origins of Agriculture How did it come about that farming developed independently in a number of world centers (the Southeast Asian mainland, Southwest Asia, Central America, lowland and highland South America, and equatorial Africa) at more or less the same time? Agriculture developed slowly ...
Elements of agriculture: for the use of primary and secondary schools. By L. Bentz ... and A.J. Chretien ... Approved and recommended by the governmental Council of the department of the Meurthe. Tr. and adapted to the use of ...
【题目】D The elements of science ficticn has landed on our plates. Meat grown in a lab, instead of inside the body ol an animal, has bren approved for sale for the first time. The US startup took a biopsy(细 组织切 ) of ce.ls from a live chicken, bathed them in a nutrient ...