1.It is logical that a detailed learning of plants and their properties must be extremely ancient.
A.Right B.Wrong C.Not mentioned
2.People cannot survive without plants.
A.Right B.Wrong C.Not mentioned
3.Tribes living today in the jungle of the Amazon teach botany to their children at school.
A.Right B.Wrong C.Not mentioned
4.Our direct contact with plants grows with the process of industrialization.
A.Right B.Wrong C.Not mentioned
5.Today people usually acquire a large amount of botanical knowledge from textbooks.
A.Right B.Wrong C.Not mentioned
6.People living in the Middle East first learned to grow plants for food about 10，000 years ago.
A.Right B.Wrong C.Not mentioned
7.Once mankind began farming,they no longer had to get food from many varieties that grew wild.
A.Right B.Wrong C.Not mentioned
参考答案：AABBBAB
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