2. An example of a non-renewable, non-fossil energy resource is
(A)oil.
(B)coal.
(C)tidal.
(D)uranium.
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統計: 尚無統計資料
統計: 尚無統計資料
2. An example of a non-renewable, non-fossil energy resource is
(A)oil.
(B)coal.
(C)tidal.
(D)uranium.