Technology has been a driving force of the increased flows of goods and money in that ______ .
A. it has lowered the costs of communication and computing
B. it has removed all the natural barriers of time and space
C. it has reduced the barriers of foreign trade
D. it has enabled most countries to welcome foreign capital
建设工程施工合同即(),是发包人和承包人之间为完成商定的建设工程项目,确定双方权利和义务的协议。
A. 建设工程主体工程合同
B. 建筑安装工程承包合同
C. 建筑工程承包合同
D. 建筑工程合法合同
敏感性分析中选择不确定因素的百分数变化,习惯上一般选取()。
A. 0.1
B. 0.15
C. 0.2
D. 0.25
建设项目环境影响评价的灵魂是()。
A. 科学性
B. 政策性
C. 针对性
D. 社会性
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