单项选择题
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
There are（）police forces in England and Wales,8 in Scot...
单项选择题There are（）police forces in England and Wales,8 in Scotland and one (the Royal Ulster Constabulary)9n Northern Ireland.
A.40 B.41 C.42 D.43
