阿摩線上測驗
30. Which of the following is the main reason why live streaming is gaining its popularity?
(A) The development of Internet.
(B) The opportunity of knowing people.
(C) The moment of being focused.
(D) The money they make from live streaming
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統計： A(4), B(1), C(9), D(1), E(0) #2352508
統計： A(4), B(1), C(9), D(1), E(0) #2352508
