题目内容

若有如下函数:void fun(float x){printf("%d\n",x*x);}则函数的类型是()。

A. 与参数x的类型相同
B. 是void型
C. 是int型
D. 无法确定

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若有以下程序:int main(){char a[20]="I love China";char *p=a;printf("%c%s\n",*(a+2),p+1);return 0;}程序运行后的输出结果是()。

A. I l
B. l o
C. o love
D. I love China

定义以下结构体数组struct c{int x;int y;}s[2]={1,3,2,7};语句printf(“%d”,s[0].x*s[1].x);的输出结果是()。

A. 14
B. 6
C. 2
D. 21

运行下列程序段,输出结果是()。struct country{int num;char name[10];}s[5]={ 1,"China",2,"USA",3,"France",4,"England",5,"Spanish"};语句printf("%d,%c",s[2].num, s[2].name);的输出结果为()。

A. 3,France
B. 2,USA
C. 4,England
D. 5,Spanish

Panel DiscussionToday we are going to talk about ___1___ ___2___ methods that are ___3___ , ___4___ and ___5___.MiguelTo begin, I want to tell you about a very ___6___ method of transportation in La Paz. It is called Mi Telelferico, which means my ___7___ ___8___. La Paz is in a valley with mountains all around. About ___9___ people live in another small city at the top of the mountain called El Alto.In the pasttravel ___10___ and ___11___the mountains by bus or carDisadvantages:●took a ___12___ ___13___●was___14___●caused a lot of ___15___, ___16___, ___17___Now●opened in ___18___with ___19___lines;●planed for___20___morelines by___21___●capacity: ___22___ passengers per dayBenefits:●leave every ___23___seconds, very ___24___;●is ___25___; a distance of ___26___miles in ___27___ minutes;●is ___28___; costs ___29___ cents;●is ___30___;[音频]

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