问题 选择题

下列实验能达到实验目的且符合安全要求的是

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A.空气中氧气含量的测定

B.收集氧气

C.制取并检验氢气的可燃性

D.稀释浓硫酸

答案

答案:B

材料分析题

全国政协委员、作家张贤亮说:“所谓和谐,‘和’是‘禾’字旁边一个‘口’字,意味着人人都有饭吃,‘谐’是‘言’字旁边一个‘皆’字,代表人人都可以说话。这两点是‘和谐’最基本的条件。阅读上述材料,回答以下问题。

(1)构建社会主义和谐社会的总要求是什么?

                                                                                                                                                             

(2)“人人都有饭吃”、“人人都可以说话”体现了教材中的哪些观点?(至少列举三个)

                                                                                                                                                               

                                                                                                                                                               

                                                                                                                                                              

(3)请你举例说明党和政府为实现“人人都有饭吃”、“人人都可以说话”做了哪些工作?(至少列举三个)

                                                                                                                                                                

                                                                                                                                                                

单项选择题 案例分析题