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【简答题】
镰状细胞贫血症为常染色体隐性遗传(AR),一对正常夫妻,育有一镰状细胞贫血症患儿,若再生育,其子女患病几率为( )。
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举一反三
【判断题】Those factors that affect how much people and organisations can spend and how they choose to spend can best be described as economic forces.
A.
正确
B.
错误
【简答题】Substitua a palavra sublinhada com outra que ache adequada: “... devido à incerteza quanto à sustentabilidade deste retoma ”,
【简答题】垄断价格的出现意味着价值规律作用的消失。
【简答题】Please identify all the instances of 'large forces'. What can these large forces do?
【简答题】Substitua a palavra sublinhada com outra que ache adequada. “Mãe, atroda não há meio de parar.”
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