组卷题库 > 高中英语试卷库
试题详情
阅读下面材料,在空白处填入适当的内容(1个单词)或括号内单词的正确形式。

    Generally speaking, joy (express) by laughter. But as it turns out, it reveals a lot more than the fact you are happy. It enables listeners, even those who cannot observe you, (realize) if you are having a good time with a close friend or laughing (polite) with a complete stranger.

    At least, this is the conclusion (reach) by a team of scientists led by Greg Bryant, assistant professor of Communication Studies at the University of California, Los Angeles. The researchers began by (request) volunteers from across the world to send them audio clips(音频剪辑) of people laughing. The 48 tapes they received (range) from recent recordings of laughter between two college friends ones from conversations made ten years ago. The clips also had all possible (combine)--communications between friends, strangers, all-male groups, all-female groups, etc.

    Bryan says that the results of this cross-cultural examination show that people all over the world know laughter in similar ways.

知识点
参考答案
采纳过本试题的试卷
教育网站链接