【正确答案】Because of the myth among college students that to choose the correct answers to grammar exercises is to use rules of grammar properly (correctly)/one can use rules of grammar correctly as long as he can choose the correct answers to grammar exercises/the ability to choose...equals the ability to..., college students are prone to grammatical errors. Beyond that/Besides/In addition, there are many rules of grammar with Chinese characteristics that are popular in China but rarely used by native speakers. To be grammatically correct, students have to find out as much as possible about the way English is actually used while they read.