Turning cultivated land back into forests or pasture is a fundamental way to stem soil ________and desertification in the long r

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问题 Turning cultivated land back into forests or pasture is a fundamental way to stem soil ________and desertification in the long run.

选项 A、erosion
B、depletion
C、violation
D、delusion

答案A

解析 本题意为“从长远来看,退耕还林或退耕还牧是阻止土壤侵蚀和沙漠化的基本途径”。erosion意为“侵害,侵蚀”;depletion意为“损耗”;violation意为“违背,妨碍”;delusion意为“错觉”。四个选项中只有A项符合题意。
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