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this()表示()
()是指包买商从出口商那里无追索地购买已经承兑的,并通常由进口商所在地银行担保的远期汇票或本票的业务。
脓血便如以血为主,呈暗红色稀果酱样,最可能的疾病是()
下列哪种涉及危险化学品的行为是不符合学校规定的?()
体外实验表明,维A酸对角质形成细胞的角蛋白影响正确的是()
为预防吸痰、拔管时的呛咳反应,宜选()
避雷针越高,保护范围越宽。
数据结构里,算法的空间复杂度是不能衡量算法存储量的高低的。
《“慢慢走,欣赏啊!”》一文,是《谈美》一书的()
新形势下如何加强和改进离退休干部思想政治工作?
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