The boy is said to have passed the national exam.

据说这个男孩已经通过了这次的全国性的比赛。

There is a national exam that is offered for most states.

你可以在美国大多数州参加全国性的考试。

It is a national exam, and if we do not do well enough, we cannot go to the university.

这是一场全国性的考试，如果我们不做得不够好，我们不能去大学。

Its performance shows it: in a national exam administered in 2005 Cidade olimpica's scores in Portuguese and maths were below average for city, state and country.

其表现表明：在2005年的一个全国性的考试中，Cidade olimpica在葡语和数学上的分数低于城市、州和国家的平均水平。

And consider this: in Sweden, researchers used a modified version of a national exam for young doctors in which hypothetical patients with neck pain were described.

再想想这项研究：瑞典研究人员借用一项修改过的年轻医生全国考试进行的实验。