有以下程序 #include #include main( ) { char a[] = "TEXT", *b = "++", c[3] = "1"; printf("%d,%d,", strlen(a), sizeof(a)); printf("%d,%d,", strlen(b), sizeof(b)); printf("%d,%d,\n", strlen(c), sizeof(c)); } 程序运行后的输出结果是 ( )。 A. 4,5,2,4,1,3, B. 4,4,2,2,1,1, C. 5,5,3,3,2,2, D. 4,4,2,2,1,3