单选题 A man' s first job ______.

A、 is never the right job for him
B、 should not be changed or people will become suspicious of his ability to doany job
C、 can be an opportunity to find out what job he is most suitable for
D、 should be one in one's specialized field.

【正确答案】 C

【答案解析】可以从文章最后一句话“it is primarily a training job，an opportunity to understand yourself and your fitness for being an employee．”得到答案。