... 应该是Many students like to listen to music between classes to relax themselves. between 是指2节课之间 during 是指在课堂里 among 三个之间(不可用) over 结束(不能放那里)[when class is over]
楼主 很明显这里是指两个课时之间,也就是课间,所以用between~~为了让你更加明白它们之间的区别,我作了如下整理,希望你能满意! between prep. 1. (指时间、空间、顺序等)在...之间 They planted a lot of trees between the two buildings. 他们在两座建筑物之间栽了许多树。 T...