“结合实际对工作班人员进行工作前技术及安全措施交底”属于()安全责任。
A.工作许可人
B.工作负责人
C.工作票签发人
D.班长
参考答案:B
After she won the dance competition, she found herself ________ of a celebrity in her community.
A.nothing
B.everything
C.something
D.anything
依照法定程序确定是国家秘密的()特征?