题目内容:
阅读材料,回答题。

In the first paragraph, Mary Spillane says people should learn how to market themselves because
Ait encourages companies to give them a job for life.
Bin the future it will be a company requirement.
Cin many careers it is becoming difficult to succeed.
Dit will help them adapt to developments in the job market.
参考答案:
答案解析: