18 Scientists have been trying to _____ the genes of crops to make them grow faster and healthier, which
may help to reduce world hunger.
(A) categorize
(B) modify
(C) reverse
(D) stagnate
詳解 (共 5 筆)
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答案是 (B) modify。 解釋：...
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1. Categorize字首: cat...
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"Crops" 的意思是「農作物」或「莊...
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