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TO POWER THEIR INVENTIONS, PEOPLE HAVE MADE USE OF...
TO POWER THEIR INVENTIONS, PEOPLE HAVE MADE USE OF NATURAL ENERGY...
BAI TAP TIENG ANH 12 HAY CO DAP AN
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21. To power their inventions, people have made use of natural energy sources, _______ coal, oil, water, and steam.A. in addition to B. as C. and they use D. such as
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BAI TAP TIENG ANH 12 HAY CO DAP AN