肉毒梭状芽孢杆菌是一种（）。
A.好氧菌
B.非致病菌
C.厌氧菌
D.有益微生物
参考答案：C
（）is the process of documenting,analyzing,tracing,prioritizing and agreeing on requirements and then controlling change and communicating to relevant stakeholders.It is a continuous process throughout a project.
A.Integrated management
B.Configuration management
C.Scope management
D.Requirements management
依据《中华人民共和国护照法》规定，未满16周岁的公民所持有的普通护照有效期为（）年。
A．1
B．3
C．5
D．10
