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化学中要减少看似触手可及却遥不可及、增加没有得到却应该得到的分数,并且要牢牢把握住,这一直是广大师生很有必要解决的一个问题。
It has always been a problem most of the teachers and students have to solve to reduce the seemingly unreachable and out-of-reach chemistry and increase the points they did not get but to grasp firmly.