2. 职称英语
  3. If more short journeys were made by bicycles, energy could be saved and pollutio

If more short journeys were made by bicycles, energy could be saved and pollutio

游客2025-04-06  6
问题 If more short journeys were made by bicycles, energy could be saved and pollution______.
选项 A、declined
B、reduced
C、dropped
D、decreased
答案 D
解析 近义词辨析。分析句子结构，空格应填入与short意思相近的动词。再根据句意，pollution只能是减少。decline(数目、价格、比率)下降；谢绝，婉占推辞；衰退，衰落；reduce指人为地使某物在数量或重量方面的减少或降低；drop下降，降低；decrease指数量上的减少；力量或者强度的减弱。故答案为D。
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