答案：One possible version: How to be a good learner As students, it is very important to develop good habits in learning. We should find ways to be a good learner. Before class, we can try to find out the difficulties in the textbook and mark them. It can help us understand the new knowledge better and more quickly. During class, we should listen to the teacher carefully. We'd better take notes and write down the important points to help. After class, we should go over the lessons and finish our homework in time. Besides, I think we can study in groups and have discussions with classmates. In this way, we can help each other and solve problems together.