問題詳情

45. What does the expression, “the CO2 implications of that” refer to in the sixth paragraph?
(A) Wood burning on an open fire accounts for 10-20 percent of global CO2 emissions.
(B) The entrepreneur tried to promote wood burning on an open fire.
(C) The organization tried to reduce CO2 emissions by burning wood on an open fire.
(D) The entrepreneur bought many cars while selling super-efficient wood-burning stoves.

參考答案

答案:D

統計:A:17,B:4,C:9,D:27,E:0

難度:適中

用户評論

anlulu】評論

In another case, in Malawi, a local entrepreneur was encouraged to manufacture super-efficient wood-burning stoves to sell to local villagers. Burning wood on an open fire, which is traditional in the developing world, is responsible for 10-20 percent of all global CO2 emissions, so this seemed to be an excellent scheme. However, the entrepreneur was so successful that he bought himself a whole fleet of gas-guzzling cars. “We haven’t worked out the CO2 implications of that yet,” said a spokesman for the organization that promoted the scheme.選(D) The entrepreneur bought many cars while selling super-efficient wood-burning stoves.

uu(已上榜)】評論

第六段中「其對氧化碳的影響」一詞指的是什麼?(A)明火燃燒木材估全球二氧化碳排放量的10-20%。(B)企業家試圖提倡在明火上燃燒木材。(C)該組織試圖透過在明火上燃燒木材來減少二氧化碳排放。(D)這位企業家在銷售超高效燃爐的同時購買了許多汽車。