問題詳情

Green buildings are friendly to the environment in numerous ways. First, a greenbuilding can use recycled and local materials. And when the building is finished,construction waste can be recycled. By doing these things, we can reduce the sum ofall the energy (16) in the construction process. Second, green building designreduces a building’s energy consumption (17) its lifetime. One energy savingway is to capture and direct the sunlight into buildings through windows, light shelves,and skylights. (18) alternative is efficient design that reduces temperatureregulation costs in both summer and winter. For example, a whole house fan can coolthe house overnight, (19) relying on air conditioning. Choosing windows of theright size and strategically facing them in the appropriate direction can decrease winterheat loss and (20) houses cooler in the summer. With minimal energyrequirements, well-designed green buildings will create healthier environments forthose who live in them.
16.
(A) produced
(B) required
(C) operated
(D) enlarged

參考答案

答案：B
難度：非常困難0
統計：A(0),B(0),C(2),D(0),E(0)

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