48 Which service is NOT provided by UN?
(A)Improving education programs.
(B)Spreading scientific information.
(C)Holding international conferences.
(D)Using force against other countries.
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統計: A(37), B(64), C(68), D(649), E(0) #1483876
統計: A(37), B(64), C(68), D(649), E(0) #1483876