問題詳情

______________20. One of the reasons for banning the import of U.S. beef products classified as “internalorgans” is that they have high-risk p_____ for mad cow disease.

參考答案

答案:B
難度:非常簡單0.949932
統計:A(11),B(3510),C(88),D(69),E(0) #
個人:尚未作答書單:幼教老師的成長、適性發展、情境教學

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