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【单选题】How can we get rid of garbage (垃圾) Do we have enough energy sources to meet our future energy needs These are two important questions that many people are asking today. Some people think that man migh...
A.
The shortage of energy and air pollution.
B.
The shortage of energy and the land to hold garbage.
C.
Air pollution and the shortage of fossil fuel.
D.
Air pollution and the shortage of land to hold garbage.
【单选题】How can we get rid of garbage (垃圾) Do we have enough energy sources to meet our future energy needs These are two important questions that many people are asking today. Some people think that man migh...
A.
About 2 million metric tons of garbage is burned in France each year.
B.
In a modern society, more and more garbage is produced each year.
C.
Using garbage is a good way to solve the problem of energy shortage.
D.
It will be too expensive to use garbage as an energy source.