先通读下面的短文。掌握其大意，然后从A、B、C、D四个选项中选择可以填入空白处的最佳答案。
In order to quit smoking(戒烟)，Cheyenne Lu has been living in a glass box on a busy shopping street for three days．
Lu has been smoking for the last 12 years,and she1 how difficult it is to quit．She tried many times before，but all failed(失败)．One main 2 was that she didn't tell her family and friends that she was trying to give up(放弃)．So this time she told them her decision．
Lu has been eating and sleeping in a glass box3a computer and some DVDs helping her pass the time．She has been keeping all online diary(日记)to record4experiences in the glass box．
Lu said she got a lot of encouragement from people passing by.5, some people tried to make it more difficult by stopping in front of her window and lighting a cigarette(点烟).One stranger6offered to give her$500 to smoke a cigarette with him."Surprisingly,it made me want to stop smoking even more．"said Lu.
7Lu hasn't smoked for three days,she knows this is only the beginning of her smoke-free journey.But she has 8to look forward to.She is a 9fan,and she plans to use all the money she saves by not smoking to travel to London．She10to see her favourite football player Cesc Fabregas in real life.
