阿摩線上測驗
47. Which of the following is a specific fact mentioned?
(A) Gene therapy treats sickle cell disease and severe hemophilia.
(B) Philadelphia hospital treats 11-year-old for hereditary deafness.
(C) Gene treatments aid blind children to hear again.
(D) All children in the study regain normal hearing.
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統計： A(6), B(2), C(0), D(0), E(0) #3442615
統計： A(6), B(2), C(0), D(0), E(0) #3442615
