目前国家计划免疫免费接种的是哪几种疫苗？
参考答案：
脊髓灰质炎疫苗、麻疹疫苗、卡介苗、百日咳、白喉、破伤风联合疫苗、乙肝疫苗。
Not all the _______ at the meeting agreed to carry out the plan in the ______.[ ]
A. present people; present situation
B. people present; present situation
C. present people; situation present
D. people present; situation present
