2009 Shandong Question 63 Single-choice Differentiating 2009_省自主命题(山东) 63..FDA can ask for the proof of safety and effectiveness of a product A. if it is a drugB. if it is a deviceC. if its consumers make complaintsD. if its distributors challenge FDA’s authority Answer keyA ☆ SaveCan't do it, show the explanation查看原卷 →