Students who fail to attend class for whatever reason only harm themselves.

学生不管因为什么原因旷课都只会对自己不利。

youdao

Sure, the best way to prepare for a test is to faithfully attend class, take copious notes, and join a study group.

准备考试的最好方法时去听课，记大量的笔记，并参加学习小组。

youdao

You should visit the doctor and ask for a written note explaining why you are unable to attend class and when you should be able to return.

看完医生后，你应该请医生为你写一张便条，说明你为什么不能上课及何时能上课。

youdao

Next to the clinic, Muslims and non-Muslims attend a class on filmmaking.

VOA: standard.2010.03.15

And, by all means, if you are scheduled to attend class at 11:00, please take the test at 11:00.

当然，如果你安排到11：00参加考试的话，请在11：00参加考试。

麻省理工公开课 - 固态化学导论课程节选

Kaplan's quarry is students like Jascob, who won't quit their jobs to attend class, but fit them in when they can.

CNN: Kaplan is starting an online college -- minus the keggers

In one case that came to light in June a group of 68 students had been paying to attend class at what they thought was a programme affiliated with the Shandong Institute of Light Industry.

ECONOMIST: Fake degrees

Now 10 to 30 days before surgery, all patients must have pre-admission testing including a nasal swab and must attend a class about preventing infection.

WSJ: Steps for Surgical Patients to Fight Infection