摘要：Not every class can be a cakewalk. From three-hour labs to brutal exams, there are a number of factors that can take a class from an “easy A” to a nightmare in no time. But sometimes, the class matters less than who’s teaching it. We asked Iowa State students to tell us about some of their worst experiences with instructors—with any luck, your MWF 8 a.m. won’t seem so bad in comparison.
