Water is an essential global resource and it is up to each of us to ______ it.A、

游客2023-11-07  21

问题 Water is an essential global resource and it is up to each of us to ______ it.

选项 A、preserve
B、maintain
C、reserve
D、conserve

答案 D

解析 此题考查近义词辨析。conserve意思是“保存;节约”,暗含谨慎或节省地使用以避免浪费。preserve意思是“保护,保持,保存,保藏”,暗含保持处于完善或不变的状况中,维持不变。maintain意思是“维持,维修,继续,供养,主张”;reserve意思是“储备,保存,保留,预定,预约”。
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