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【简答题】
甲、乙、丙、进行射击测试,每人10次射击成绩平均数均为9.2环,方差分别为: , , , ,则成绩最稳定的是 ;
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举一反三
【单选题】以下程序的输出结果是 #include"stdio.h" sub1(char a,char b) {char c; c=a;a=b;b=c;} sub2(char* a,char b) {char c; c=*a;*a=b;b=c;} sub3(char* a,char*b) {char c; c=*a;*a=*b;*b=c;} main() { char a,b; a= ' ...
A.
BABBAB
B.
ABBBBA
C.
BABABA
D.
BAABBA
【单选题】下列程序的输出结果是( )。 int main() { int a,b,c; a=1;b=2;c=3; a=(c=a>b)&&(b=c printf("%d,%d,%d\n",a,b,c); return 0; }
A.
1,2,3
B.
0,2,0
C.
1,2,0
D.
1,0,0
【单选题】Even after 20 years, his name ______ such beautiful memories.
A.
imagines
B.
remembers
C.
reminds up
D.
conjures up
【判断题】循证医学是促进中医药现代化的最便捷途径。
A.
正确
B.
错误
【简答题】程序的运行结果为【 】。 main() { char c1=a,c2=b,c3=c; printf('a%cb%c/tc%c/n',c1,c2,c3); }
【简答题】Twenty years is just a blink in time. But 20 years is also long enough for a man to grow up. It is always painful. For Andrew Agassi, maturing in the spotlight of international tennis competition was ...
【单选题】void main() { unsigned char a=4,b=3,c=2; c=(a=1)&&0&&(b=1); } 程序运行后a,b,c为何值?
A.
1,1,2,
B.
1,3,0
C.
1,3,1
D.
1,1,0
【单选题】以下程序的输出结果是 #include subl(char a,char b) {char c; c=a;a=b;b=c;} sub2(char* a,char b) {char c; c=*a;*a=b;b=c;} sub3(char* a,char*b) {char c; c=*a;*a=*b;*b=c;} int main() { char a,b; a='A';b='B';sub3(&a,...
A.
BABBAB
B.
ABBBBA
C.
BABABA
D.
BAABBA
【单选题】下列代码的运行结果为:int main(){ int a, b, c; a = 2; b = 1; switch (a) { case 1: c = b + 1; break; case 2: c = b + 2; case 3: c = b + 3;} printf(“%d\n”, c); return 0; }
A.
3
B.
4
C.
6
D.
程序运行有错
【单选题】_____ her mother after being separated for 20 years, she couldn’t help, even though she tried not to, ______.
A.
Seen, crying
B.
To see, cry
C.
Seeing , crying
D.
Having seen, crying
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