【单选题】【消耗次数：1】
精密度表示方法不包括
①
绝对偏差
②
标准偏差
③
相对平均偏差
④
相对误差
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actor
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and
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begins
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reading
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The old man returning home after eight years absence to find that all the neighbors he had known were no longer there. Is this a complete sentence?
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Yes
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No
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Which sentence is correct?
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Returning home from work, he saw supper waiting for him in the kitchen.
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Returning home after work, supper was waiting for him in the kitchen.
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The
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a loaf of
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as
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which
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what
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