Question

【题目】In a landmark battle between man and artificial intelligence(AI), the world champion of the game Go was ______ defeated by his computer opponent.

A. crucially B. earnestly C. analytically D. narrowly

Answer 1

【答案】D

【解析】考查副词用法 句意：在一场人类和人工智能的里程碑式的对决战中，电脑险胜围棋世界冠军李世石。此处表示“险胜”故用narrowly（勉强地）。A项表示“重要地”；B项是“认真地”；C项表示“分析地”。