有的同学觉得学习很辛苦,尽管投入了大量的时间和精力,但成绩还是提不上去;有的同学学习则相对轻松,不但成绩好,还发展了许多兴趣爱好。究其原因,就是有无养成良好的学习习惯。良好的学习习惯有助于提高学习效率,事半功倍。对此,甘 Some students think learning is very hard, despite a lot of time and effort invested, but the results still can not mention; some students are relatively easy to learn, not only good grades, but also the development of many hobbies. The reason is whether or not to develop good learning habits. Good learning habits help to improve learning efficiency and do more with less. In this regard, Gan