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Jobs in the 21st Century What will our world be like in 2050? Will families be smaller? Will people change jobs and careers

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问题                         Jobs in the 21st Century
    What will our world be like in 2050? Will families be smaller? Will people change jobs and careers frequently? Will there be more elderly people?
    Around the world, people are living longer and staying【C1】______(healthy). People in 【C2】______(economical)rich societies are having fewer children. For example, in the United States in 1980, people over age 65 made up only 11. 3 percent of the total【C3】______ In 2050 they will make up over 22 percent. In the 1950s the【C4】av______families had 4. 8 children. Now the average family has less【C5】t______one child.
    The aging population in the U. S. is going to【C6】af______ the job market a great deal. Health and【C7】______(entertain)industries will need many more workers to provide services for older Americans. Jobs in education, 【C8】es______ adult education, will be increasing, too, as these older Americans are probably going to go back to school again and【C9】______.
    With fewer children, who will fill the jobs of the future? Will job competition decrease, while competition for workers increases? That will depend a great deal【C10】______ immigration, especially if U. S. citizens have fewer children.
【C4】
选项
答案average
解析 (根据下句提到的“the average family”，可知该空应填average，指“在20世纪50年代，平均每个家庭有4．8个孩子”。)
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本试题收录于： D类竞赛（专科）题库大学生英语竞赛（NECCS）分类
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