问题 单项选择题

关于软件著作权产生的时间,表述正确的是()。

A.自作品首次公开发表时

B.自作者有创作意图时

C.自作品得到国家著作权行政管理部门认可时

D.自作品完成创作之日

答案

参考答案:D

解析:

选择题
材料题

       材料一:在所有制方面搞“一大二公”,即规模大,公有化程度高,生产队和社员的部分财产无偿收归集体所有,社员的自留地收归集体经营,关闭集体贸易市场,消灭私有制残余。在分配上搞“一平二调”,即贫富拉平,平均分配物资,无偿调拨生产队的生产资料和劳动力,公共食堂吃饭不要钱。

       材料二:“大包干,大包干,直来直去不转弯,保证国家的,留足集体的,剩下都是自己的。”

请回答:

(1)材料一和材料二实行的政策各是什么?

                                                                                                                                                           

(2)材料一和材料二的结果各是什么?造成的此结果的原因,你认为各有哪些?

                                                                                                                                                           

                                                                                                                                                           

                                                                                                                                                           

                                                                                                                                                           

(3)由材料一和材料二的结果,给我们的启示是什么?

                                                                                                                                                           

(4)大包干实行后,国家、集体、个人利益三者关系是什么?

                                                                                                                                                           

(5)大包干与农业合作化前的个体经济有什么异同?

                                                                                                                                                           

                                                                                                                                                           

(6)新中国成立以来,我国农村生产关系的几次调整史实。