培训工作的展开始于对培训需求的分析。( )
参考答案:对
twice a year, whether it is a car or a bus or a truck, is the rule that every driver must obey in this city.
A.Examining
B.Examined
C.Being examined
D.Having been examined
按照卫生部的规定,婴儿不必在1岁内完成的疫苗接种是
A.卡介苗
B.脊髓灰质炎疫苗
C.百白破类毒素
D.麻疹和乙肝病毒疫苗
E.乙型脑炎疫苗