下面几种存储介质,只读的是()。
A.软盘驱动器
B.U盘
C.CD-ROM
D.硬盘驱动器
参考答案:C
下面程序的输出结果是______。 main() { int a[3][4]={1,3,5,7,9,11,13,15,17,19,21,23}; int(*p)[4]=a,i,j,k=0; for(i=0;i<3;i++)for(j=0;j<2;j++) k=p[i][j]; printf("%d\n",k); }
A.17
B.18
C.19
D.23
The operation of the storage, processing and assembling of the bonded goods and consignment sales should be approved by and registered ______ the Customs.
A. for B. by C. from D. with