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【简答题】
Review Para. 1-5 and answer these questions. 1. What happened to the world’s best players of the game Go? 2. Does AL beat human beings in other games before? 3. Why did people think Go was safe in the match between humans and AI? 4. Why Go is appreciated by human beings? 5. Why did the author’s brother refer to Go as chess to the fourth power?
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【简答题】垫圈垫在螺母和被连接件之间,其目的是增加螺母与被连接零件之间的 ,防止 时损伤被连接零件的表面,并使 螺母的压力 到被连接零件表面。
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