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【多选题】
中国梦的本质是什么A.
国家富强
B.
民族振兴
C.
人民幸福
D.
生活美满
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皮皮学刷刷变学霸
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【简答题】//二维数组使用示例――处理多个学生多门课组成的成绩表 //输入多个学生多门课程的成绩,分别求出每个学生的总成绩并按总成绩降序排序后输出完整的成绩表。 //请选择相应位置的正确内容 #include "stdio.h" #include "stdlib.h" #define RENSHU 10 //人数 #define KECHENG 4 //课程数 int main() { int a[RE...
【简答题】We spent a day in the country, picking wild flowers. With the car full of flowers we were going home. On our way back my wife noticed a cupboard outside a furniture shop. It was tall and narrow. “Buy ...
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【单选题】We spent a day in the country, picking wild flowers. With the car full of flowers we were going home. On our way back my wife noticed a cupboard (柜橱) outside a furniture shop. It was tall and narrow．'...
A.
would like very much to buy
B.
badly wanted
C.
was glad to have bought
D.
would rather not have bought
【单选题】从ER图导出关系模型时,如果实体间的联系是M:N的,下列说法中正确的是( )。
A.
将N方码和联系的属性纳入M方的属性中
B.
将M方码和联系的属性纳入N方的属性中
C.
增加一个关系表示联系，其中纳入M方和N方的码
D.
在M方属性和N方属性中均增加一个表示级别的属性
【简答题】We spent a day in the country, picking wild flowers. With the car full of flowers we were going home. On our way back my wife noticed a cupboard (柜厨) outside a furniture shop. It was tall and narrow. ...
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