Ⅰ级焰火燃放应有一名高级专业技术人员到现场指导，且专业技术人员应是烟花爆竹燃放相关专业人员。
参考答案：对
Many of us wouldagree that improving country through technology has great potentials _____ food development in China. [ ]
A. in terms of
B. regardless of
C. in spite of
D. on account of
下列哪些估价资料应归档？（）
A.估价机构与委托人签订的估价委托合同
B.《房屋所有权证》原件
C.实地查勘记录
D.估价项目来源和接洽情况记录
E.评估费发票
