attend the class on time信息详情
按时上课
attend on───照料；侍候；照顾; 服侍; 陪伴; <正>（危险、风险等）伴随
on the class───在课堂上
class time───上课时间
on the time───在某个时间
on class───上课时
attend───vi.出席；致力于；照料；照顾；vt.出席；上（大学等）；照料；招待；陪伴
attend a course on───参加关于
the class───班级；阶级；[电影]高中课堂; 我和我的小鬼们；阶层
time for class───上课了
I would dance at least twice a week, because I have to attend class in the day time and do homework at night on weekday.───我每周至少跳两次舞，因为工作日的时候我白天要上课，晚上做家庭作业。
It is much more convenience to me because I can stay warm to have class in the winter time instead of spending two hours on the bus and physically attend class.───对我来说是很方便的，因为我可以，在冬天的时候保持温暖上课而不是花两个小时坐公共汽车而且心不在焉的上课。
Please confirm your Section Number which is different from the Group and attend your class on time according to the timetable.───请同学们确认自己所在课程班级(非行政班)，并对照课程表按课程班准时上课。