Recent studies have identified four major global environmental risks: acid rain,

游客2025-05-09 2

问题 Recent studies have identified four major global environmental risks: acid rain, ozone depletion, deforestation and the greenhouse effect.

选项 A、recognized
B、proved
C、got rid of
D、multiplied

答案 A

解析 recognize认可，承认。prove证明，检验。get rid of消除。multiply繁殖，增加。 identify识别，鉴别。

转载请注明原文地址:https://www.tihaiku.com/zcyy/4068396.html

相关试题推荐

随机试题

最新回复(0)

Whenthereportwaspublished,variousenvironmentalgroupscriticizeditforbe