阅读下列材料：

材料一：江南制造总局炮厂的机器房	材料二

    是什么？                                                                                                                                                                                                                                                                                                                              （2）列举李鸿章在上述运动中创办的两个重要的近代企业。根据所学知识判断材料二中李鸿章为什么会    有这样的感慨？                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              （3）上述运动的性质是什么，你是怎样认识这一重要运动的？

影响工程造价的因素主要有（）。

A.工程设计方面

B.政府政策

C.工程施工造价

D.施工单位的技术水平和素质高低

E.从业人员的素质