题目内容

We'll remain in London for ______ four or five days.

A. another
B. other
C. the other
D. others

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I have _____ fresh cakes here. Why don't you try them?

A. any
B. some
C. all

写出下列程序运行结果。()voidmain(void){inti,sum;sum=0;for(i=1;i<=10;i++){sum=sum+i;if(sum>5)break;}print(“sum=%d\n”,sum);

A. 45
B. 55
C. sum=55
D. sum=6

下列程序段能够计算________,返回值类型_______。float avg(float *sample){ float sum=0;char n=0;do{ sum+=sample[n];n++;} while(n<10);return(sum/10);}

A. 任意指定地址开始的若干浮点型数据之和;整型
B. 任意指定地址开始的若干浮点型数据的平均值;整型
C. 任意指定地址开始的若干浮点型数据之和;浮点型
D. 任意指定地址开始的若干浮点型数据的平均值;浮点型

下列程序段运行后,当dat=30时,P0= ( )undigned char Tab[]={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90};//数字0,1,2...9的段码表void Display(unsigned char dat){P2=0xf7;P0=Tab[dat/10];}

A. 0xc0
B. 0xa4
C. 0xb0
D. 0x90

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