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【单选题】
该勃拉姆斯《摇篮曲》的变奏为( )调式。
A.
B.
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参考答案:
举一反三
【简答题】Early one morning, more than a hundred years ago, an American inventor called Elias Howe finally fell asleep. He had been working all night on the design of a sewing machine but he had run into a very...
【单选题】下面哪个是非法的?
A.
int I = 32;
B.
float f = 45、0;
C.
double d = 45、0;
D.
char c = ‘u;//符号错误
【单选题】下面哪个是非法的()
A.
int i = 32;
B.
float f = 45.0;
C.
double d = 45.0;
D.
char c = ‘u’;
【简答题】A farmer(农民) sits near a tree. He is tired. A rabbit is running fast. It cannot see the tree. It hits the tree and dies(死). The farmer has the rabbit. He's lucky. He wants to have many rabbits. He doe...
【单选题】下面哪个是非法的()
A.
intI=32;
B.
floatf=45.0;
C.
doubled=45.0;
D.
charc=’a’;
【单选题】The manager forced him ____ more though he was tired.
A.
do
B.
doing
C.
done
D.
to do
【简答题】Early one morning, more than a hundred years ago, an American inventor called Elias Howe finally fell asleep. He had been working all night on the design of a sewing machine but he had run into a very...
【简答题】A.Bob is too tired to study any more. B.He told Bob not to study late at night. C.Bob didn't hear the alarm. D.He had often advised Bob to study.
【简答题】Early one morning, more than a hundred years ago, an American inventor called Elias Howe finally fell asleep. He had been working all night on the design of a sewing machine but he had run into a very...
【单选题】目前,数据库领域采用的数据模型有层次模型、网状模型和关系模型,其中应用最广泛的是
A.
关系模型
B.
网状模型
C.
层次模型
D.
对象模型
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