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MOST OF OUR ELECTRICITY IS FROM THE USE OF COAL, G...
MOST OF OUR ELECTRICITY IS FROM THE USE OF COAL, GAS, OIL, OR NUCL...
100 CAU TRAC NGHIEM FOR 9 P
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73. Most of our electricity is from the use of coal, gas, oil, or nuclear power.
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73.
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100 CAU TRAC NGHIEM FOR 9 P