单选题 The high development of economic technology ______.

A、 makes job skills out of fashion
B、 lowers the demand for workers
C、 forces old people into retirement
D、 creates new jobs for older people

【正确答案】 C

【答案解析】[分析] 细节题型。答案出自第二段第三句However, economic technology lowers the demand for workers and creates new jobs for which the skills of the aged are obsolete, forcing older people into retirement．