34. What of the following best describes the passage?
(A) Still humane baseball games.
(B) Baseball games in digital era.
(C) Replacement of human umpires.
(D) Human and machines in baseball games.
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統計: A(40), B(2), C(5), D(14), E(0) #1797622
統計: A(40), B(2), C(5), D(14), E(0) #1797622