题目内容
下列物质的结构中不含有苷羟基的是（）
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下列化合物没有还原性，但能水解成两分子单糖的是
用下列单词的恰当形式填空。ethicalattributesrespectopponentsintegritygraciousnessfieldpositiveGood sportsmanship, as theand moral dimension of sports is demonstrated by a number of and attitudes such as fair play, for the rules, teammates, , officials and spectators and various traits of good character including, persistence, accountability, self-control, courage and in victory and defeat. Sportsmanship is a style and an attitude that we do both on and off the . Learning good sportsmanship means finding that theattitude learned on the field carries over into our areas of life.
极小值一定比极大值小
y=sinx在定义域内单调递减
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