此类变化将会更广泛地测试考生能力并减少考试语境（话题）的数量。

This change will broaden the measurement of examinee abilities and reduce the number of different contexts that the candidate must process.

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还有很常见的一个是，考生阅读能力不错，但速度太慢，而这会影响他们在阅读考试中的成绩。

It's also quite common to find candidates whose reading is good but too slow, and that will affect their marks in the reading test.

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考生努力考取一个国际承认的资格来证明其语言能力并帮助他的学习和工作。

They do this to gain an internationally recognised qualification which will validate their level of language ability and help them with their studies or their work.

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