下列分解因式错误的是（　　）

C

    My family lives in London. In the morning, my father goes to work and we go to school. My father takes us to school every day. My mother stays at home. She does the housework. She always has lunch at home, and visits her friends in the afternoon. In the afternoon, we go home from school by bus. My father gets home from work late. At night my two brothers and I always do our homework. We go to bed at about ten. My father and my mother usually read newspapers. We can watch TV at the weekend.

假如你生活在宋代，不可能看到的情境是（    ）

一个国家在工业发展的初步阶段或经济不景气的时候，往往出台贸易保护的政策或举措。以下政策或举措中不属于贸易保护性质的是（）

古代希伯来人发现，健康的人身上有虱子，有病发烧的人身上没虱子。于是，他们高兴地得出结论：虱子能使人健康。而事实的真相却是，人在发烧时体温偏高，身上的虱子觉得不舒服，嫌热才逃离。古代希伯来人的错误在于（    ）

①主观臆断，没有做到从全面的实际出发

②坚持唯心主义思想，把物质具体形态等同于物质

③否定联系的客观性，认为任何两种事物之间存在必然联系

④只看到了事物发展的前进性，没有看到事物发展的曲折性