31. In 1983, researchers first HIV, the virus responsible for AIDS.
(A) generated
(B)identified
(C) minimized
(D)validated

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統計: A(18), B(124), C(5), D(14), E(0) #848727

詳解 (共 3 筆)

#2157996
In 1983, researchers...
(共 272 字,隱藏中)
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14
0
#5834007
 In 1983, resea...
(共 101 字,隱藏中)
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2
0
#2156271
(A) generated 產生,發生(...
(共 75 字,隱藏中)
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1
0