颈丛阻滞的并发症中不包括（）
A．喉返神经阻滞
B．气胸
C．椎管内阻滞
D．霍纳综合征
E．椎动脉损伤
参考答案：B
以下程序用来统计文件中字符个数。请填空。#include "stdio. h"main() FILE *fp;long num=OL； if((fp=fopen("fname.dat","r")==NULL)Pirntf("Open error\n"); exit(0); while( 【16】 )fgetc(fp);num++； printf("num=%1d\n",num-1); fclose(fp);
---___________ is the Summer Palace from here?
---About three kilometers away. You can take the No.35 bus.
A．How long
B．How far
C．How often
D．How much
