In 1983, researchers first ___ HIV, the virus responsible for AIDS.
(A)generated (B)identified 確認,證實,鑑定
(C)minimized (D)validated 使有(生)效,確認,證實
答案給B,為何D不能選,D也有確認,證實的意思?
感謝
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(A)generated (B)identified 確認,證實,鑑定
(C)minimized (D)validated 使有(生)效,確認,證實
答案給B,為何D不能選,D也有確認,證實的意思?
感謝
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