Scientists are increasely that the earth is getting hotter because of carbon dioxide and

问题补充：

Scientists are increasely that the earth is getting hotter because of carbon dioxide and other gases.

A. content

B. conscious

C. convinced

D. common

答案：

A. content

B. conscious

(答案→)C. convinced

D. common

解析：句意：科学家们越来越相信，由于二氧化碳和其他的气体地球正变得越来越热。A. content 满意的；B. conscious 有意识的；C. convinced信服的，确信的；D. common常见的。由句意可知选C。

考点: 考查形容词词义辨析的用法。