1．上图所示为1999年、2000年、2001年中国大学生就业率的变化情况，请描述其变化； 2．请说明发生这些变化的原因(可以从高校扩招使得供过寸：求，以及大学生对工作的期望值过高等方面加以说明)； 3. 你认为如何才能提高大学生的就业率。 Job Problems for College Graduates

A．The growing number of single parent families.
B．The growing complexity of the child's psychological needs.
C．An increase in technology.
D．A decrease in the child's intellectual capacities.

A．both parents play a chief role in the contemporary child-rearing process
B．there are two current methods of socializing children
C．socialization is a process shared by parents and their children
D．raising children is both pleasurable and troublesome