The difficulty of the college entrance examination is the recruitment exam, there is no certain it will be difficult to have the selection effect, so the test is usually hard to.
高考是选拔性考试，没有一定的难度就难以起到选拔的效果，因此高考试题一般来说比较难。
2
FBI early in 1994 has enabled the recruitment of officers lie when the test session, they expose the lies have a lot of even ordinary people can learn the tricks.
In the new high-school enrollment system both the achievement test and comprehensive quality evaluation results should be regarded as the main basis for recruitment;