第一部分:阅读理解 (共15小题，每小题2分，满分30分)。
阅读下列材料，从每题所给的选项（A、B、C和D）中，选出最佳选项，并在答题纸上将该选项答案涂黑。
A
When other nine-year-old kids were playing games, she was working at a petrol station. When other teens were studying or going out, she struggled to find a place to sleep on the street. But she overcame these terrible setbacks to win a highly competitive scholarship and gain entry to Harvard University. And her amazing story has inspired a movie, “ Homeless to Harvard: The Liz Murray Story”, shown in late April.
