問題詳情

73. Doctors are reporting ________ success in combating blood cancers. They use genetherapy to transform patients' blood cells into soldiers that seek and destroy cancer.
(A) celebrated
(B)unprecedented
(C) accelerating
(D)ambitious

參考答案

答案:B
難度:困難0.375
統計:A(1),B(3),C(2),D(1),E(0)

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