问题 单项选择题

社会研究的选题方式中,完全由研究者自己选定研究题目,不受任何组织和个人的影响,这是()

A.申报研究课题

B.纯自主选题

C.上级定题

D.委托研究课题

答案

参考答案:B

问答题

抗日战争胜利的原因和意义分别是什么?

                                                                                                                                                            

                                                                                                                                                            

                                                                                                                                                             

                                                                                                                                                             

                                                                                                                                                             

                                                                                                                                                              

                                                                                                                                                             

问答题 论述题