2下列程序是模拟显示一个数字式时钟(秒表),请补充完整后上机验证#includeinthour,minute,second;/*定义全局变量*/voidupdate(){second++;if(second==60){(1)minute++;}if((2)){minute=0;hour++;}if(hour==24)(3)}voiddisplay(){printf("(4)",hour,minute,second);}voiddelay(){intt;for(t=0;t<100000000;t++);/*用循环体为空语句的循环实现延时*/}intmain(){inti;(5)for(i=0;i<1000000;i++)/*利用循环结构,控制时钟运行的时间*/{update();/*更新时、分、秒显示值*/display();/*显示时分秒*/delay();/*模拟延迟时间为1秒*/}return0;}

I will tell the news to my family______ I come back home. A: the minutes B: minute C: the minute D: by minute

After having switched off the mains separator, wait for ___________ before switching it back on. A: one minute B: at least one minute C: more than one minute D: no more than one minute

in a minute

I’ll come ______ ; in fact, I’ll come the second I'm<br/>through. A: in the minute B: in minute C: in minutes D: in a minute

The weather there can be a bit _______- one minute it's blue skies and the next minute it's pouring down.

_________a minute.(Wait a minute)

Would you mind for a minute?

Time is ____by hour, minute and second.

There will be______ born in a minute in the world.