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The ________ for tonight’s talk is protecting the environmet.

A.titleB.subjectC.newsD.theme

D

解析试题分析:考查单词意思,title意思“题目”,subject意思“主题”,一般用词,使用广泛,指书籍、文章、演讲、讨论等所隐含的、暗示的,需要由读者或听众推断的主题或中心话题,news意思“消息”,theme意思“主题”,系正式用词,多只文学、艺术、作品的主题,或论文、言说的主题,句子意思“今晚谈话的主题是保护环境”,所以选D
考点:考查单词意思
点评:单词意思是常考内容,平时要多记多积累,遇到单词意思题时,就很容易做出正确选择

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