How is the Prime minister elected in UK?

How is the Prime minister elected in UK? The current Prime Minister of UK 英语选择题,求教~In the eyes of the newly-elected prime minister,the Who rules the UK:the Prime Minister or the Queen? 英语翻译the prime minister is Minister for the Civil Service The Prime Minister in Britain is head of .A.the Shadow Cabin 英语翻译David Cameron,UK’s Prime Minister,has argued that the le Prime Minister of the UK Gordon Brown has already p____ Dais Why does prime minister have the biggest power in England? prime minister The foreign prime minister was the person__. THE RESIDENCE OF THE PRIME MINISTER怎么样