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【判断题】
并联电路中的总电流等于各电阻中的电流之和。
A.
正确
B.
错误
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【简答题】main() { int a, b; scanf( " % d ", & a ); scanf( " % d ", & b ); swap( a, b ); } swap( int a, int b ) { int t; t = a; a = b; b= t; printf( " a = % d,b= % d\ n ", a, b ); } 运行时输入 10 0 , 2...
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【单选题】a 是 int 类型变量, c 是字符变量,下列输入语句中哪一个是错误的( )。 A . scanf("%d,%c",&a,&c); B . scanf("%d%c",a,c); C . scanf("%d%c",&a,&c); D . scanf("d=%d,c=%c",&a,&c);
A.
B.
C.
D.
D
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【单选题】We couldn't really afford to buy a house so we got it on fore purchase and paid monthly ______.
A.
investments
B.
requirements
C.
arrangements
D.
installment
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【单选题】We couldn't really afford to buy a house so we got it on hire purchase and paid mothly ____.
A.
investments
B.
requirements
C.
arrangements
D.
installments
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【单选题】执行以下程序时输入: 123456789 输出结果是( )。 #include "stdio.h" main( ) { char t[100],a; int i; scanf("%c",&a); scanf("%d",&i); scanf("%s",t); printf("%c,%d,%s\n",a,i,t); }
A.
123,456,789
B.
1,456,789
C.
1,23,456,789
D.
1,23,456
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【单选题】—In those days, TVs were really expensive, and I couldn't . —Neither could we. [     ]
A.
afford ones
B.
afford one
C.
buy it
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【单选题】有以下程序： include main（ ） { int a； scanf("%d"，&a)； if(a++<9)printf("%d /n"，a)； clsc printf("%d/n"，a--)； } 程序运行时从键盘输入9，则输出结果是（ ）。
A.
10
B.
11
C.
9
D.
8
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【简答题】#include void main() { int a,b; printf("Enter integer a:"); scanf("%d",&a); printf("Enter integer b:"); scanf("%d",&b); if(a= =b) printf("a==b\n"); else printf("a!=b\n"); } 运行: Enter integer a:15 ¿...
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【单选题】美育不包括( )
A.
艺术美
B.
社会美
C.
科学美
D.
情感美
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【单选题】It is really a wonder. We just couldn't believe the new station ________ so big and spacious, full of all kinds of modern facilities we can think about.
A.
should be
B.
would be
C.
was
D.
should have been
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【简答题】main() { int a, b; scanf( " % d ", & a ); scanf( " % d ", & b ); swap( a, b ); } swap( int a, int b ) { int t; t = a; a = b; b= t; printf( " a = % d,b= % d\ n ", a, b ); } 运行时输入 10 0 , 2...
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【单选题】a 是 int 类型变量, c 是字符变量,下列输入语句中哪一个是错误的( )。 A . scanf("%d,%c",&a,&c); B . scanf("%d%c",a,c); C . scanf("%d%c",&a,&c); D . scanf("d=%d,c=%c",&a,&c);
A.
B.
C.
D.
D
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【单选题】We couldn't really afford to buy a house so we got it on fore purchase and paid monthly ______.
A.
investments
B.
requirements
C.
arrangements
D.
installment
查看完整题目与答案
【单选题】We couldn't really afford to buy a house so we got it on hire purchase and paid mothly ____.
A.
investments
B.
requirements
C.
arrangements
D.
installments
查看完整题目与答案
【单选题】执行以下程序时输入: 123456789 输出结果是( )。 #include "stdio.h" main( ) { char t[100],a; int i; scanf("%c",&a); scanf("%d",&i); scanf("%s",t); printf("%c,%d,%s\n",a,i,t); }
A.
123,456,789
B.
1,456,789
C.
1,23,456,789
D.
1,23,456
查看完整题目与答案
【单选题】—In those days, TVs were really expensive, and I couldn't . —Neither could we. [     ]
A.
afford ones
B.
afford one
C.
buy it
查看完整题目与答案
【单选题】有以下程序： include main（ ） { int a； scanf("%d"，&a)； if(a++<9)printf("%d /n"，a)； clsc printf("%d/n"，a--)； } 程序运行时从键盘输入9，则输出结果是（ ）。
A.
10
B.
11
C.
9
D.
8
查看完整题目与答案
【简答题】#include void main() { int a,b; printf("Enter integer a:"); scanf("%d",&a); printf("Enter integer b:"); scanf("%d",&b); if(a= =b) printf("a==b\n"); else printf("a!=b\n"); } 运行: Enter integer a:15 ¿...
查看完整题目与答案
【单选题】美育不包括( )
A.
艺术美
B.
社会美
C.
科学美
D.
情感美
查看完整题目与答案
【单选题】It is really a wonder. We just couldn't believe the new station ________ so big and spacious, full of all kinds of modern facilities we can think about.
A.
should be
B.
would be
C.
was
D.
should have been
查看完整题目与答案