阿摩線上測驗
50. Which of the following is true about the role of farmers in preserving crop variety?
(A) Competing with seed banks.
(B) Providing practical knowledge.
(C) Packaging seeds for research.
(D) Responding to population growth.
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統計： A(13), B(61), C(17), D(21), E(0) #1838159
統計： A(13), B(61), C(17), D(21), E(0) #1838159
