问题 单项选择题

云视讯为参与会议的人提供了一个虚拟的会议室,不属于其功能的是?()

A.双流传送

B.仿真画面

C.会议字幕

D.一键触控

答案

参考答案:B

材料题

阅读下列材料:

        废除地主阶级封建剥削的土地所有制,实行农民的土地所有制,借以解放农村生产力,发展农业生产,为新中国的工业化开辟道路。

(1)以上材料出自新中国成立初期颁布的哪部法律? 

                                                                                                                                                             

(2)依据这部法律,我国进行了什么改革?这次改革使哪一阶层获得了解放?

                                                                                                                                                             

(3)这次改革有什么重要的历史意义?

                                                                                                                                                             

                                                                                                                                                             

                                                                                                                                                             

单项选择题