"That's no excuse for talking back to your teacher, or cutting class or dropping out of school.

VOA: special.2009.09.10

There's no dropping of lowest scores from the average.

并没有去掉最低分的情况。

麻省理工公开课 - 固态化学导论课程节选

That's no excuse for talking back to your teacher or cutting class or dropping out of school.

VOA: standard.2009.09.08

That may help: no more dropping sports in order to squeeze in extra drill on exam technique.

ECONOMIST: School examinations

This contrasts with almost no students dropping out of courses at St George's Medical School, Cambridge, and the London School of Economics.

BBC: State school pupils Oxbridge majority

The former IBF Cruiserweight Champion said he has no interest in dropping back down to that weight class.

WSJ: Tyson Fury stops Steve Cunningham to win US debut