问题 多项选择题

下列()是引起水泥安定性不良的主要原因。

A.过量的f-CaO(游离氧化钙)

B.硅酸三钙较多

C.掺入过多石膏

D.过量的f-MgO(游离氧化镁)

答案

参考答案:A, C, D

问答题

       列宁指出:“资产阶级革命面前只有一个任务,就是扫除、摒弃并破坏旧社会的一切桎梏。任何资产阶级革命完成这个任务,就是完成了它所应该做的一切:加强资本主义的发展。”以英、法早期资产阶级革命情况看,你认为列宁这一观点是否正确并说明理由。请分别指出英、法资产阶级革命的任务是什么?举例说明英、法资产阶级是通过哪些形式完成其革命任务的?

                                                                                                                                                            

                                                                                                                                                            

                                                                                                                                                            

                                                                                                                                                            

                                                                                                                                                            

                                                                                                                                                            

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