在建筑运行期间，下列哪项能帮助可持续采购（sustainable purchasing）？

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试卷: LEED v4 GA模拟题A卷中文[查看]
在建筑运行期间，下列哪项能帮助可持续采购（sustainable purchasing）？Which of the following would help with sustainable purchasing during building operations?
A: 从附近的配销中心购买食堂的食物 Purchasing cafeteria food from a nearby distribution center
B: 在网上预订墨盒 Ordering toner cartridges online
C: 购买回收的打印纸张 Purchasing recycled printer paper
D: 移除“能源之星”认证的自动售货机（vending machines） Removing any ENERGY STAR qualified vending machines

参考答案: C

本题解释:
正确答案：C
系统解析: 暂无解析
C:The recycled printer paper is a sustainable purchasing option.

A:Sustainable purchasing of food would include local sourcing of food and beverages. A nearby distribution center doesn’t give enough information to make this the best choice.
D:If the vending machines were removed completely this would just reduce energy use.