阿摩線上測驗
9. The people who are viewing/observing a sporting event are called_________.
(A)specialists
(B) event organizers
(C)spectators
(D) critics
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統計： A(5), B(6), C(47), D(5), E(0) #1184314
統計： A(5), B(6), C(47), D(5), E(0) #1184314
