题目

阅读理解；阅读下列内容，从每题所给的A、B、C、D四个选项中选出一个最佳答案。  It is true that people with better education are usually able to get better paying jobs. In other words, they have more chances to choose a good job while people with little or no education don’t. It seems that the purpose of education is to make people get jobs. But this isn’t accepted by all people. Some people may think that a person should spend the best years of his life getting education only for a way of living. This was probably one of the earliest reasons of educat基因和染色体的关系是（ ）A．染色体又叫基因B．染色体位于基因之中C．一条染色体上由许多基因D．一对染色体上有一对基因