10. _______ silver mines are found in many parts of the world, the countries that mine the most silver today are the United States, Mexico, and Peru.
(A)Thought
(B)Beside
(C)Theater
(D)Although
(E)Therapy
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統計: A(38), B(32), C(2), D(197), E(20) #403890
統計: A(38), B(32), C(2), D(197), E(20) #403890