【单选题】In most countries, what is the usual purpose of codes of practice on corporate governance?
A.
To establish legally binding requirements to which all companies must adhere
B.
To set down detailed rules to regulate the ways in which companies must operate
C.
To provide guidance on the standards of best practice that companies should adopt
D.
To provide a comprehensive framework for management and administration
【单选题】能适用于不同工况范围的搅拌器形式为( )。
【单选题】In most countries, what is the usual purpose of codes of practice on corporate governance?
A.
To establish legally binding requirements to which all companies must adhere
B.
To set down detailed rules to regulate the ways in which companies must operate
C.
To provide guidance on the standards of the best practice that companies should adopt
D.
To provide a comprehensive framework for management and administration
【单选题】What is the usual purpose of pairing frequencies together in duplex communications?
A.
These are normally used for FEC communications with coast radio stations.
B.
These are normally used for ARQ communications with coast radio stations.
C.
These are normally used only for distress communications to limit channel interference.
D.
There are normally used for DSC communications with ship stations.
【多选题】What’s the usual purpose of cause and effect analysis?