3. In order to kill pests, farmers tend to spray their crops with insecticide. However, the overuse of it may
_____ soil and do harm to our health.
(A) contaminate
(B) irrigate
(C) drain
(D) erode
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農民傾向於用殺蟲劑噴灑農作物。 但過度使...
私人筆記 (共 1 筆)
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題目：為了殺死害蟲，農民傾向於用殺蟲劑...
阿摩線上測驗
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