57. What could help the ready meal manufacturer stay competitive?
(A) Developing new marketing campaigns.
(B) Expanding into unrelated industries.
(C) Focusing on product innovation.
(D) Outsourcing production to other countries.
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統計: A(153), B(21), C(513), D(14), E(0) #3121385
統計: A(153), B(21), C(513), D(14), E(0) #3121385