1·An introductory sentence for a brief summary of the passage is provided below.
下面这个介绍性句子简要总结了这篇文章。
2·To measure the effects of Internet-based distractions during class, researchers evaluated 500 students taking an introductory psychology class at Michigan State University.
为了衡量上课期间上网对学生注意力分散的影响，研究人员对密歇根州立大学修读心理学入门课程的500名学生进行了评估。
3·Do you have an introductory dive?
你有潜水经验吗？
4·Putin made remarks and delivered an introductory speech.
普京致辞并作引导发言。
5·An introductory XML-RPC program needs a meatier framework.
XML - RPC的入门程序需要一个更丰富的框架。
6·This is an introductory course to news reporting and writing.
这是一个对于新闻报导与写作的初级课程。
7·I wanted to begin with, perhaps, just an introductory question.
我想以-也许只是一个开场白式的问题-开始采访。
8·An introductory study of the dual bandwidth problem is presented.
研究了对偶带宽问题的基本性质和计算复杂性。
9·This then is an introductory moment in Derrida's thinking about centers.
这是对德里达关于中心的想法的介绍。
10·An introductory case study to highlight the features of inline methods.
通过一个案例研究揭示内联风格的特性。