Among all the palaces in London, Buckingham Palace is the most famous. It has been the main London home of the royal family since Queen Victoria moved there in 1837. You can visit some of the rooms in August and September. Most mornings of the year you can watch the soldiers outside changing guards.

　　About one hour by train out of London is the town of Windsor. Here you can visit another of the Queen's homes - Windsor Castle, Europe's biggest castle.

　　Sight­seeing in London is great, but it can get very tiring. So, the best way to start the day is to fill up on an English breakfast.

　　For starters,_have an egg, bacon, sausages (香肠), tomatoes, mushrooms, black pudding and fried bread. Then finish off with toast and jam, and a large pot of tea. You can buy an English breakfast in nearly every hotel, and at many restaurants and cafes.Or you can sit outside one of the many roadside pubs and cafes in London, and simply watch the busy world go by.

　　1．Which of the following is not suggested as one of the best ways to make sense of London?

　　A．Taking a trip along the Thames.

　　B．Subway.

　　C．Tour buses.

D．London Eye.