41. In the writer’s opinion, what is the best benefit of using technology in sports training?
(A) Avoiding sports injuries.
(B) Watching a performance.
(C) Recording the sports practice.
(D) Making the movements perfect.
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統計: A(262), B(86), C(87), D(84), E(0) #3104197
統計: A(262), B(86), C(87), D(84), E(0) #3104197