We are eating________vegetables per person today as they did in 1910.

A．more than twice

B．as twice as many

C．twice as many as

D．more than twice as many

20世纪初期，中华民国虽然成立了，但民主共和制并没有真正实行，一批知识分子秉承西方启蒙运动的理性之光，以《新青年》杂志为阵地，发起了一场反封建的思想解放运动。

请回答：

（1）材料中的？该事件的最大历史功绩是什么？

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（2）材料中的运动？该运动打出了哪两面大旗？

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