高中《生物》（必修）中Ｐ．９２第４题：下面是糖类代谢过程的表解，其中的①、②、③、④、⑤各代表的物质依次是（备选答案略）：这一题目将食物的消化、营养物质的吸收等几个知识点联系在一起，有利于学生对所学知识的系统复习，使学生正确认识外界的营养物质，怎样经... High school “Biology” (required) in P. 92 Question 4: The following is the table of the metabolic process of carbohydrates, in which the 1, 2, 3, 4 and 5 each represent the substances in turn (the alternative answers are abbreviated): this topic will digest food, nutrients, Absorption and other knowledge points are linked together, which is beneficial to the students’ systematic review of the knowledge they have learned so that the students can correctly understand the external nutrients.