Global warming refers to the average temperature of the atmosphere, oceans, and

游客2023-09-17  20

问题 Global warming refers to the average temperature of the atmosphere, oceans, and landmasses of Earth. [br] To a great extent, the rapid warming of Earth is caused by human activities.

选项 A、Y
B、N
C、NG

答案 C

解析 全球气温的急剧变暖,从很大程度上是否与人类活动有关,并没有定论。作者指出,大多数科学家认为,至少从一些部分看,来自人类活动(most scientists believe results,at least in part,from human activities),由此可知本题的答案为NG。
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