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问题 多项选择题

为培养学生学习的主体性、养成现代人格特征，现代大学推行教的学改革措施有（）。

A、加大选修课程开设比例

B、实施弹性学习制度

C、增加课堂讲授的学时数

D、推行导师制

答案

参考答案：A, B, D

单项选择题

Why is (71) fun What delights may its practitioner expect as his reward First is the sheer joy of making things. As the child delights in his mud pie, so the adult enjoys building things, especially things of his own design. Second is the pleasure of making things that are useful to other people. Third is the fascination of fashioning complex puzzle-like objects of interlocking moving parts and watching them work in subtle cycles, playing out the consequences of principles built in from the beginning. Fourth is the joy of always learning, which springs from the (72) nature of the task. In one way or another the problem is ever new, and its solver learns something: sometimes (73) , sometimes theoretical, and sometimes both. Finally, there is the delight of working in such a tractable medium. The (74) , like the poet, works only slightly removed from pure thought-stuff. Few media of creation are so flexible, so easy to polish and rework, so readily capable of realizing grand conceptual structures.
Yet the program (75) , unlike the poet’s words, is real in the sense that it moves and works, producing visible outputs separate from the construct itself. It prints results, draws pictures, produces sounds, moves arms. Programming then is fun because it gratifies creative longings built deep within us and delights sensibilities we have in common with all men.

A．construct

B．code

C．size

D．scale
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单项选择题

对某网络计划在某时刻进行检查，发现工作A尚需作业天数为4天，该工作到计划最迟完成时间尚需3天，则该工作（）。

A.可提前1天完成

B.正常

C.影响总工期1天

D.影响总工期3天
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