首页
登录
职称英语
In the past, the global average temperature may have been 27℃. [br] A U.S. scien
In the past, the global average temperature may have been 27℃. [br] A U.S. scien
游客
2024-06-14
41
管理
问题
In the past, the global average temperature may have been 27℃. [br] A U.S. scientific report concluded that some trends of climate change were caused by ______.
选项
答案
human activities
解析
根据题干中的信息词U. S. scientific report和trends定位到第八个小标题下的第三段,可知美国政府委派的一份科学报告总结出,有明确证据表明人类活动的确会导致气候变化,该报告指出,过去50年间所见的趋势无法单独用自然作用来解释,由此可得答案。
转载请注明原文地址:https://tihaiku.com/zcyy/3633213.html
相关试题推荐
【B1】[br]【B6】[originaltext]Inabout45years,temperaturesonEarthwillbe
【B1】[br]【B5】[originaltext]Inabout45years,temperaturesonEarthwillbe
【B1】[br]【B4】[originaltext]Inabout45years,temperaturesonEarthwillbe
【B1】[br]【B3】[originaltext]Inabout45years,temperaturesonEarthwillbe
Inabout45years,temperaturesonEarthwillbehotterthanatanytimedurin
Inthepast,theglobalaveragetemperaturemayhavebeen27℃.[br]Toresolver
Inthepast,theglobalaveragetemperaturemayhavebeen27℃.[br]AU.S.scien
Inthepast,theglobalaveragetemperaturemayhavebeen27℃.[br]Accordingto
Inthepast,theglobalaveragetemperaturemayhavebeen27℃.[br]Therearedi
Wecanbeginourdiscussionof"populationasglobalissue"withwhatmostpe
随机试题
WhenistheExproplannedtotakeplace?[br][originaltext]One:WhenistheEx
Solvingaproblemcanbebrokendownintoseveralsteps.First,theproblem
()在业人口()人口密度[br]()人口理论()人口分布P、K
Thepassageintroducessomekindsoftaxesandthefactorstojudgeatax.[br]
某施工现场发生一起高处坠落事故,1从当场死亡(坠落前术系牢安全带)。经事故调查组
微波车辆检测器的作用范围为()。A.20mm B.30mm C.60m
Thechangeinthatvillagewasmiraculou
下列关于权利与义务的表述,正确的是()A.行政法律关系的主体只有权利没有义务
C企业因销售产品承诺提供3年的保修服务,2×14年年初“预计负债——产品保修费用
施工项目部应依据项目施工成本计划,在对施工成本实际值与计划值进行比较的基础上进行
最新回复
(
0
)