专用容器的外部检查是（）在容器运行中的定期检查，每年至少1次。
A.岗长
B.容器检验员
C.岗员
D.技术员
参考答案：B
Don't be worried about his safety. _____, he is an eighteen-year-old young man. [ ]
A. In all
B. After all
C. Above all
D. First of all
平均实际工资
