—_____ my glasses? —Yes, I saw them on y_爱下问搜题

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问题选择题

—_____ my glasses?

—Yes, I saw them on your desk a minute ago.

A．Do you see

B．Have you seen

C．Had you seen

D．Would you see

答案

答案：B

填空题

下列程序执行输出的结果是______。
#include＜stdio.h＞
f(int a)
int b=0;
static c=7;
a=c++;b++;
return(a);

main()
int a=2,i,k;
for(i=0;i＜2;i++)
k=f(a++);
printf("%d\n",k);

解答题

将63每次减3，减多少次后结果为零？