試題詳解

16. Today our   supposedly  revolutionary advancements   in artificial intelligence are  indeed cause for   both concern and optimism  . Optimism because intelligence    is the means by which   we solve problems. Concern because   we fear of   the most  popular and fashionable strain of A.I. - machine learning - will degrade our  science and debase our ethics   by incorporating into   our technology a  fundamentally flawed conception of language and knowledge.

(A)supposedly revolutionary advancements
(B)both concern and optimism
(C)is the means by which
(D)we fear of
(E)by incorporating into