题目

人体中的元素与地壳中的元素有很大相关性，人体和地壳中含量都最多的元素是A．铁             B．碳              C．氧            D．铝  答案：C解析:略 19、表明袁世凯已将资产阶级民主制度破坏殆尽，中华民国名存实亡的历史事件是  （    ）   A．镇压“二次革命”                                                                                                                                                                                                                                            B．解散国民党和国会   C．颁布《中华民国约法》修改总统选举法                                                                                                                                                                                             D．改“中华民国”为“中华帝国”