WCDMA RAN包含以下几个主要部分()。
A.RNC
B.RBS
C.BSC
D.OSS-RC
参考答案:A, B, D
有如下程序 main() char ch[2][5]="6937","8254",*p[2];int i,j,s=0;for(i=0;i<2;i++) p[i]=ch[i];for(i=0;i<2;i++)for(j=0;p[i][j]>,’\0’;j+=2)s=10*s+(p[i][j]-’0’);printf("%d\n",s); 该程序的输出结果是______。
On account of the development of the economy, the environment is seriously polluted and we
must ________ the emission of the carbon dioxide. [ ]
A. cut in
B. cut off
C. cut up
D. cut down