必修4 课后能力测评（一） ⅰ. 完形填空阅读下面短文，掌握其大意，然后从1~20各题所给的四个选项（a、b、c和d）中，选出最佳选项。字数：294 完成时间：15分钟 难度：★★★ for twenty years, he had taught this class and no one had ever had the courage to go against him. sure, some had 1 in class at times, but no one had 2 “really gone against him” you’ll see what i mean later. nobody would go against him 3 he had a reputation. finally the day came. the professor said, “if there is anyone here who
