One such atomic clock is so accurate that it will probably slow no more than a second in 3000 years.

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问题 One such atomic clock is so accurate that it will probably slow no more than a second in 3000 years.

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答案slow——lose

解析 从句意可知此处指“钟表的时间在3000年中慢了不到一秒”,钟表变慢应当用lose,而不是slow。
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