Recent estimats predict that between 1982 and 1995 the greatest increase in the number of people employed will be in the category of low-paying service occupations. This category , however, will not increase its share of total employment, whereas the category of high-paying service occupations will increase its share. If the estimates above are accurate, which of the following conclusions can be drawn? 答案选以下这个: In 1982 more people were working in low-paying service occupations than were working in high-paying service occupations. 完全没有头绪。。。还有就是题目中的share到底指的是人数还是人数乘以工资???? 麻烦大家了。。。谢谢。。。 |