问题 填空题

当x=1时,代数式ax3﹣bx+1的值等于﹣17,那么当x=﹣1时,代数式ax3﹣bx+1的值等于(    ).

答案

19

材料题

阅读下列材料

19世纪初的流行语:“开谈不说红楼梦,读尽诗书也枉然。”

请回答:

1、《红楼梦》的作者是谁?创作于何时? 

                                                                                                                                                             

2、《红楼梦》的主要内容是什么?

                                                                                                                                                             

                                                                                                                                                             

3、《红楼梦》在文学史上有何价值?

                                                                                                                                                             

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