问题 填空题
当a______时,不等式(a+3)x>1的解集是x<
1
a+3
答案

∵不等式(a+3)x>1的解集是x<

1
a+3

∴a+3<0,

∴a<-3.

材料题

阅读下列材料:

       “诸位代表先生们,全国人民所渴望的政治协商会议现在开幕了……我们的会议之所以称为政治协商会议,是因为三年以前我们曾和蒋介石国民党一道开过一次政治协商会议……中国人民在中 * * 党领导下……恢复了政治协商会议。”

请完成:

(1)“和蒋介石国民党一道开过一次政治协商会议”是何时何地召开的?

                                                                                                                                                              

(2)中国人民政治协商会议第一届全体会议在何时召开?会议通过了哪一文献具有临时宪法的作用?

                                                                                                                                                              

(3)请你举出一项会议通过的内容。

                                                                                                                                                             

                                                                                                                                                             

                                                                                                                                                            

单项选择题