Some environmentalists are dubious of the statement that the air quality in this

游客2024-10-02 25

问题 Some environmentalists are dubious of the statement that the air quality in this city has ______ since 2000.

选项 A、decreed
B、defaulted
C、deteriorated
D、degraded

答案 C

解析

转载请注明原文地址:https://tihaiku.com/zcyy/3784036.html

相关试题推荐

随机试题

最新回复(0)

Someenvironmentalistsaredubiousofthestatementthattheairqualityinthis