A.It became independent from US in 1980.
B.It suffers from inflation and unemployment.
C.It has many refugees fleeing from other countries.
D.It has been ruled by Mugabe for two decades.



A.two weeks.
B.a month.
C.an unknown period.
D.three days.
A.Butchers and supermarkets were affected.
B.The ex-president was overthrown.
C.Roads to the capital were blocked.
D.Export taxes for farm products were cut.
A.UK has trained far more nurses than it needs.
B.UK is facing unemployment and downsizing.
C.UK is losing its nurses to Australia in employment.
D.UK should encourage nurses to work in Australia.