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【简答题】
下 图 给出的程序流程图代表一个非结构化的程序,问: (1) 为什么说它是非结构化的? (2) 设计一个等价的结构化程序。 (3) 在( 2 )题的设计中使用附加的标识变量 flag 了吗? 若没用,在设计一个使用 flag 的程序; 若用了,在设计一个不用 flag 的程序。
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【简答题】For weeks he had worried over how to convince the graduates that they, too, could succeed against seemingly impossible odds, that they could move mountains.
【判断题】Today's graduates could have the same job for the whole life.
A.
正确
B.
错误
【简答题】Law, medical and business graduates could earn 25% more than ______ A.education graduates B.arts graduates C.those who had not studied at the university D.the average income
【简答题】简述 市场挑战者应具备 的 条件 。
【单选题】当零件图尺寸为链联接(相对尺寸)标注时适宜用( )编程。
A.
绝对值
B.
增量值
C.
两者混合
D.
先绝对值后相对值
【单选题】Law, medicine and business graduates could earn 25% more than______
A.
education graduates
B.
arts graduates
C.
those who hadn’t studied at the university
D.
the national average income
【单选题】当零件图尺寸为链联接(相对尺寸)标注时适宜用( )编程。
A.
两者混合
B.
绝对值编程
C.
增量值编程
D.
先绝对值后相对值编程
【单选题】Law, medical and business graduates could earn 2% more than _______.
A.
education graduates
B.
arts graduates
C.
if they hadn't studied at the university
D.
the national average income
【判断题】group by子句可以对查询结果进行汇总统计。
A.
正确
B.
错误
【单选题】Law, medical and business graduates could earn 25% more than _____
A.
education graduates
B.
arts graduates
C.
those who had not studied at the university
D.
the average income
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