A.The consequences of fatigue.
B.The reason why people need rest.
C.The dangers of fatigue.
D.Types of fatigue.
A.Its aim is to criticize the poor pension provision in the UK.
B.It received a lot of good comments from the audience.
C.What it intends to show is contrary to the reality.
D.It reflects the current trend of retirees coming back to work.
A.a financial necessity
B.staying in work after retiring
C.age discrimination
D.the changing attitude
A.Most of them rarely seek new types of jobs.
B.They do not have to pay national income tax.
C.Most of them are loyal to their former employers.
D.63% of them continue to work over the retirement age.