求解一道OG的逻辑

菜包Molly

Some dairy farmers in the province of Takandia want to give their cows a synthetic hormone that increases milk production. Many Takandians. however, do not want to buy milk from cows given the synthetic hormone. For this reason Takandia’s legislature is considering a measure requiring milk from cows given the hormone to be labeled as such. Even if the measure is defeated. dairy farmers who use the hormone ill probably lose customers. since ___________

A it has not been proven that any trace of the synthetic hormone exists in the milk of cows given the hormone

B some farmers in Takandia who plan to use the synthetic hormone will probably not do so if the measure were passed

C milk from cows that have not been given the synthetic hormone can be labeled as such without any legislative action

D. the legislature’s consideration of the bill has been widely publicized

E milk that comes from cows given the synthetic hormone looks and tastes the same as milk from cows that have not received the hormone



为什么选C?

菜包Molly

自顶~~~~~~

Bradz

c说不用人造荷尔蒙的牛奶制造商，可以在他们的产品上标明他们的产品没有用人造荷尔蒙，那么消费者肯定都买他们的奶了。用人造荷尔蒙的牛奶制造商就是流失客户。