In comparison with traditional homes the advantages of modem self-sufficient homes are______. According to scientists, to keep

admin2010-06-17  44

问题 In comparison with traditional homes the advantages of modem self-sufficient homes are______.
According to scientists, to keep down concentrations of greenhouse gases, we should______.

选项 A、stop gas emissions
B、lower the temperature
C、reduce the use of coal, oil, and gas
D、cut off the use of coal, oil, and gas

答案C

解析 本题是细节题。根据文章第3段:They suggested that we would have to cut in half our use of coal,oil,and gas.可知正确答案。
转载请注明原文地址:https://kaotiyun.com/show/Sw44777K
0

最新回复(0)