托福TPO7-3阅读文本

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1、 托福TPO7-3阅读文本 托福TPO7-3阅读文本 TPO7 TPO7-3 Agriculture Iron and the Bantu Peoples ng this time 1. The word “diffused” in the passage is closest in meaning to A. emerged B. was understood C. spread D. developed 2. According to paragraph 1, why do researchers doubt that agriculture developed independently

2、 in Africa? A. African lakes and rivers already provided enough food for people to survive without agriculture. B. The earliest examples of cultivated plants discovered in Africa are native to Asia. C. Africa s native plants are very difficult to domesticate. D. African communities were not large en

3、ough to support agriculture. 3.In paragraph 1, what does the author imply about changes in the African environment during period? 托福TPO7-3阅读文本 TPO7 TPO7-3 Agriculture Iron and the Bantu Peoples ng this time 1. The word “diffused” in the passage is closest in meaning to A. emerged B. was understood C

4、. spread D. developed 2. According to paragraph 1, why do researchers doubt that agriculture developed independently in Africa? A. African lakes and rivers already provided enough food for people to survive without agriculture. B. The earliest examples of cultivated plants discovered in Africa are native to Asia. C. Africa s native plants are very difficult to domesticate. D. African communities were not large enough to support agriculture. 3.In paragraph 1, what does the author imply about changes in the African environment during period?