19. What is the main purpose of the third paragraph?
(A) to use financial concerns for maximum profit gain
(B) to inform the public about false environmental claims
(C) to offer transparent and accurate labelling for consumers
(D) to improve the image of the brand through sustainability
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統計: A(0), B(4), C(1), D(0), E(0) #3402443
統計: A(0), B(4), C(1), D(0), E(0) #3402443