Question

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為什麼不能選D？
他整篇不是幾乎都在講溫室氣體嗎？

(2
(25~27)
The earth is getting warmer with more and more greenhouse gases in the atmosphere. To
25
better understand how greenhouse gases heat up our earth, we should first know
greenhouse is a special house made of glass for plants. It holds the heat of the sun so that the
plants inside can grow better. Some gases in the atmosphere work like a greenhouse and can
keep the heat of the sun, so we call them greenhouse gases. Greenhouse gases help our earth
stay warm enough for animals and plants. In fact, 26
A
There is, however, a big problem. More greenhouse gases than our earth needs are entering
the atmosphere because of the way we live. 27
with a great number of cars, there is too
much CO2, a common greenhouse gas, and farm animals give off a lot of CH4, another
greenhouse gas. If we want to "cool down" our earth, a good start is to change our way of life,
like driving less and eating less meat.
D
gas 氣體
atmosphere 大氣層
)25. (A) how many greenhouse gases there are
(B) how long greenhouses have been used
(C) what a greenhouse is and how it works
(D) what greenhouse gases are and where they come from
【110.補考】
onoid

Answer 1

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illumesss

他的下一句（紅色）在解釋溫室是什麼還有他的功用
所以可以推出空格的地方應該和溫室有關
後面（黃色）才是說溫室氣體的作用和溫室相似

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謝謝
（你的解答寫得好好，我的是寫溫室氣體