阿摩線上測驗
47. According to the passage, which vaccine type delivers genetic instructions to human cells to produce part of a pathogen?
(A) Live-attenuated vaccines
(B) Toxoid vaccines
(C) Viral vector vaccines
(D) mRNA vaccines
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統計： A(0), B(1), C(1), D(15), E(0) #3840107
統計： A(0), B(1), C(1), D(15), E(0) #3840107
