The GMAT is commonly required for students who want to earn a master of business administration.

VOA: special.2009.01.08

The question is why does Socrates regard philosophic kingship as required for Kallipolis, ? for the just city?

问题是,为何苏格拉底认为哲学式王权,对，Kallipolis，是必备的，对这座正义之城？

耶鲁公开课 - 政治哲学导论课程节选

Is there any required class for freshmen at Stanford?

在斯坦福大学，新生有必修课吗？

斯坦福的新生 - SpeakingMax英语口语达人

An interview,or direct meeting, also is usually required for entrance to medical schools.

VOA: special.2010.07.13

Is it required for freshman?

这是大一新生的必修课吗？

群集课程 - SpeakingMax英语口语达人

A direct meeting,or interview, also is usually required for entrance to medical schools.

VOA: special.2009.06.02

Pike Place Market is a required stop for visitors to Seattle.

VOA: standard.2010.07.14