【題目】Governments around the world increasingly ________ artificial intelligence to help promote economic growth.

A. put out B. roll out C. make out D. reach out

【答案】B

【解析】

考查動詞短語辨析。

句意：世界各國政府越來越多地推出人工智能來幫助促進經(jīng)濟增長。A. put out熄滅；B. roll out推出；C. make out理解；認出；D. reach out伸出。根據(jù)句意故選B。

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