教育在人的身心发展中所起的作用是( )。

单项选择题教师劳动对象的特殊性要求教师劳动具有（）。

A．责任性
B．创造性
C．复杂性
D．长期性

单项选择题包括组织教学-检查复习-讲授新教材-巩固新知识-布置课外作业环节的授课类型是( )。

单项选择题It can be inferred that the high rate of dropouts lies in（）

A． the too low salary for PhD
B．the too rigid academic requirement
C．the too high salary for dropouts
D．1000 positions

单项选择题After reading the article, one would refrain from concluding that（）

A．optimism reigns in regard to getting PhD dropouts to return to their pursuit of the degree
B．a PhD dropout, by and large, does not have what it takes to. learn the degree
C．colleges and universities employ a substantial number of PhD dropouts
D．the PhD’ s are not earning what they deserve in nonacademic .positions

单项选择题Meeting foreign language requirements for the PhD（）

A．is the most frequent reason for dropping out
B．is more difficult for the science candidate than for the humanities candidate
C．is an essential part of many PhD programs
D．does not vary in difficulty among universities