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The word "move" underlined in Paragraph 6 means t.....
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作用线垂直于梁轴线的分布力是分布载荷。..
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高血压患者,伴2型糖尿病,尿蛋白(++),最佳降压药为 A、.....
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They stopped in a cafe for a drink and a ______ of cake.A.partB.littleC.piece..
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老年人原发性高血压中,部分为单纯收缩期高血压,而DBP不高,.....
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Susan tried on some shoes but they were the ______ colour.A.badB.wrongC.dark..
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