18. Most pathologists believe that high blood pressure _____ from a diverse range of factors.
(A) results
(B) resulting
(C) it results
(D) that results
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統計: A(131), B(43), C(2), D(1), E(0) #3195800
統計: A(131), B(43), C(2), D(1), E(0) #3195800