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They found the conditions there ______.
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汇款人对已汇出的款项申请撤销的行为称为汇兑的撤销。()
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7 What is being advertised？
墙梁除应符合本规范和现行国家标准《混凝土结构设计规范》(GB50010—2002)的有关构造规定外,承重墙梁的块体强度等级尚不应低于以下何值？()
【C17】
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