35. Genetic ___________ of food has made it possible for us to harvest bigger fruit or vegetables in a shorter time.
(A) debate
(B) glorification
(C) response
(D) modification
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統計: A(4), B(18), C(7), D(79), E(0) #1450955
統計: A(4), B(18), C(7), D(79), E(0) #1450955