xué / xiào / huì / gēn / jù / xué / shēng / de / néng / lì / hé / chéng / jì / jué / dìng / shì / fǒu / yǔn / xǔ / tiào / jí学校会根据学生的能力和成绩决定是否允许跳级。The school decides whether to allow a student to skip a grade based on their ability and academic performance.