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閱讀下列材料，從所給的六個選項（A、B、C、D、E和F）中，選出符合各小題要求的最佳選項，其中有一項是多余選項。

　　　1　 Peru，South American

　　Strange pictures which are difficult to explain were created 2，000 years ago on the driest desert on earth．Now these wonders have brought about a modern tourist industry（旅游業），attracting travelers from all over the world．

　　　2　 London

　　There is a system of tunnels（地下通道系統）in London that is known about and used by millions．Every year so many people as equal to the population of Australia travel through a 250-mile network of subway tunnels．It's known as the tube（地鐵）．But these spaces have not always been used for transport（交通）．The hundred and thirty thousand people who sleep in tube station every night bring about a good many problems．They get here early and so need something to eat long before bedtime．

　　　3　 Stonehenge in England

　　Tourists flood to see Stonehenge in England．And in the surrounding（周圍的）country-side，new wonders still appear today．Vast crop of circles appear almost overnight．But how and why are they made？And who creates these wonders of the fields？Nobody knows how to explain such things．

　　　4　 The Bermuda Triangle

　　Over the past 50 years three thousand ships and a hundred planes have gone missing in a mysterious（神秘的）stretch of water in the Atlantic Ocean．One minute they are there，the next they've disappeared．They all have one thing in common．They all ventured（冒險）into “the Bermuda Triangle”．

　　　5　 The Bahamas

　　The Bahamas attracts 4 million visitors each year．Nearly half the population work in the tourist industry．Boating is one of the most popular attractions among the 700 islands．The main danger around here in the Bahamas is a very beautiful place，because there may be cold fronts（鋒）that sweep across from Florida and in a matter of an hour can change the weather from just the most pleasant day to a nightmare（噩夢）．

A．There appear new wonders such as great crop circles．

B．People go there to see pictures that date back 2，000 years．

C．There tourists may go through a very sudden change of the weather．

D．As millions of people use it going around the city，It's also home to thousands of others．

E．Many tourists had got lost while they were boating there．

F．People would be afraid to fly over there．