单项选择题
A.self-employed people B.child under 16 C.war and armed forces disablement pensioners D.women aged 60 and over and men aged 65 and over
The National Health Service was established in the Unit...
单项选择题The National Health Service was established in the United Kingdom in（）
A.1946 B.1947 C.1948 D.1949
There are about 130 prison establishments in England an...
单项选择题There are about 130 prison establishments in England and Wales and some 20 in Scotland,many of which were built in the（）century.
A.16th B.17th C.18th D.19th
Police officers are not allowed to join（）or to go on st...
单项选择题Police officers are not allowed to join（）or to go on strike.
A.a club B.a trade union C.a political party D.the army
