問題詳情

40.What does the word “pesticides” mean in the passage?
(A)Parts of plants that can produce biofuels.
(B)Different gases used to produce biofuels.
(C)Chemicals used to kill insects that damage crops.
(D)Substance added to soil to help the growth of crops.

參考答案

答案:C
難度:適中0.601286
統計:A(76),B(76),C(374),D(96),E(0)

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