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中考热点——化学评价题,体现了“学以致用”的原则.下面以CO2知识点来命题的中考评价题为例,分类简析如下,供同学们参考.
The examination hotspots - chemical evaluation questions, embodies the principle of “learning for what they use.” The following is an example of the evaluation topic for the proposition of the CO2 knowledge point, the classification is briefly analyzed as follows, for students to refer to.