40. He was awarded a prize for his contribution_________.
(A) on the world peace
(B) according to the world peace
(C) in order to the world peace
(D) to world peace
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統計: A(15), B(4), C(3), D(31), E(0) #1213350
統計: A(15), B(4), C(3), D(31), E(0) #1213350