题目内容：

语法填空(共10小题；每小题1.5分，满分15分)

   阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空。

    Watching online open classes of U.S. top universities has become indispensable for many young Chinese.

Guo Lei, a native of Guangzhou, has become   1.  (addict) to various open courses after she watched the online video of "Justice: What`s the right thing to do." Guo was immediately attracted by the topic and the discussion of the Harvard students about  2.  (moral) and justice. She even introduced the case to her colleagues for discussion.

    About 700 sina micro bloggers   3.  (post) different links to the videos. 163.com has launched a special channel for open programs,   4.  (provide) more than 1,200 class hours of free videos.

Many Chinese have adjusted   5.   daily timetable and some office workers quit taking naps  6.  they might watch videos at noon.   7.  download free online resources to their cell phones to watch while taking buses.

     On Douban.com, a netizen named "an independent cat" called  8.  others to get up an hour earlier in the morning to watch the videos before leaving for work,  9.   has mobilized a great number of followers.

"This set up a good example of how to change and improve our teaching methods," said Wang, a counselor of Sun Yat-Sen University. He also suggested that lectures by some popular Chinese speakers and professors should  10.  (translate) into foreign languages and posted online to help foreign audiences understand Chinese culture.