四级写作范文必背经典大学英语四级范文背诵(01) COLLEGE STUDENTS SHOULD ATTEND PHYSICAL EXERCISEPhysical exercise is a necessary part of college life. However, still some college students do not like to attend sports activities, they think those activities waste their time and influence their study. Indeed, it is very unwise for college students to keep distance from physical exercise because physical exercise is not harmful but good to them.College students can benefit a lot from physical exercise. Firs
