题目

阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。In 1945, a 12-year-old boy saw a beautiful brooch (胸针) in a shop window that set his heart racing. But the price—five dollars—was too high for Reuben Earle. Five dollars would buy almost a week's food for his family.Reuben couldn't ask his father for the money. Everything his father made through fishing went to his mother Dora. Slim and beautiful, she was the center of the home and the glue that held it together. The housework was never-ending, and she struggled to feed and cl天气热极了，小红在家写作业，汗流不止，抬头看了看挂在墙上的寒暑表，如图所示，当时室温为________。于是她打开电风扇，立刻感到凉快多了，这时她又看了看寒暑表，发现示数___（选填“升高”、“不变”或“降低”），这是因为打开电风扇加快了人体表面的______________，从而加快了人体上汗水的_________，也就加快了从人体______热，而没有改变室内空气的_________。