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一个TD桢里面的三个辅助时隙的名称()、()、()
咳声不扬,痰稠色黄不易咯出,属于:
放坡开挖基坑时,需要根据土的分类、力学指标和开挖深度确定沟槽的()。
光电直读光谱仪与摄谱仪的区别在于()。
正常成人甲状腺重量约为()。
同意刊物转载已经发表的稿件,应明确要求刊物注明()字样,并公开说明原刊载处。
第三人称叙述
学前教育目标的核心是( )。
随着时间的推移,房地产市场环境以及人们的需求都会发生相应的变化,房地产经纪信息的价值也会发生变化,有些信息变得越来越不重要,甚至失去了使用价值,而有些信息,如新热点地区的房源信息,则变得越来越有价值,这体现了信息的()特征。
财产保险的被保险人在保险合同订立时,对保险标的应当具有保险利益。( )
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