Question

during the industrial revolution, who demanded reform?
○ factory owners
○ working class people
○ professional people
○ government officials

Explanation:

工业革命期间，工人阶级（working class people）面临恶劣的工作条件、低工资和长时间劳动等问题，他们为了改善自身处境而要求改革。工厂主（factory owners）是既得利益者，一般不会主动要求改革；专业人士（professional people）和政府官员（government officials）在当时并非主要的改革需求群体。

Answer:

working class people