What was in a great demand in Britain after the Civil War

A．The two speakers are boss and employee.
B．The two speakers have different attitudes towards rest.
C．The woman thinks that watching TV is a good way to have a rest.
D．The man enjoys his hobbies and thinks that a change is as good as a rest.

A．Which days people should work.
B．How the week is divided into days.
C．Which day begins the week.
D．How many weeks there are in a month.