46. Which of the following is the best title for this
passage?
(A)Weaknesses in Health Care
(B)Grappling with MERS Concerns
(C)What We can Learn from MERS
(D)Deadly Infectious Diseases
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統計: A(1), B(50), C(15), D(26), E(0) #869244
統計: A(1), B(50), C(15), D(26), E(0) #869244