5. The Olympics involve _______ and triumphs for spectators as well as the participants.
(A) triplets
(B) tramps
(C) tyros
(D) travails
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統計: A(1), B(0), C(0), D(2), E(0) #3257547
統計: A(1), B(0), C(0), D(2), E(0) #3257547