Several_____for global warming have been suggested by climate researchers.

admin2013-06-12  39

问题 Several_____for global warming have been suggested by climate researchers.

选项 A、systems
B、sentences
C、fallacies
D、hypotheses

答案D

解析 句子大意为:气象学家已经提出了一些关于全球变暖的——。将各选项带人,只有hypotheses“假定;臆测”符合题意,因此本题选D。
转载请注明原文地址:https://jikaoti.com/ti/ENOjFFFM
0

最新回复(0)