题目

（04年湖北卷文）四面体ABCD四个面的重心分别为E、F、G、H，则四面体EFGH的表面积与四面体ABCD的表面积的比值是                                                                                          （    ）       A．                    B．                       C．                      D．Italian Lakes and Greek Islands (12 Days)Your tour begins in Milan, Italy(意大利), and moves on to the pretty Italian Lake District and the attractive resort(胜地)of Stresa, your home for two nights. Collette Vacations has carefully chosen the Costa Victoria as your home for your 7—night journey along the waterways of the Mediterranean. The cruise ship is filled with the warmth and culture of Italy and is richly designed with entertainment(娱乐)areas and very good living conditions. It will take you to the places of your dreams.You’ll spend 4 days touring Greek cities you’ve always heard about. In Katakolon, you will have an exciting tour to nearby Olympia without a guide. Then with a local guide you will visit the Greek islands of Santorini, which is often related to the story of the lost city of Atlantis, and Mykonos, a wonderful island with beautiful beaches.Your journey ends in Verona, home of the love story Romeo and Juliet, with a fun—filled Goodbye dinner—a perfect ending to a pleasant journey.12 Days, 25Meals: 10 Breakfasts, 6 Lunches, 9 DinnersDay 1         Overnight flight to ItalyDays2—3       Regina Palace, Stresa, ItalyDays4—10     Costa Victoria ( Costa cruises)Day 11        Hotel Leopardi, Verona, ItalyDay12        Leave for homePlease Note:Leaving datePrice for one personApril 7$2,099June 2$2,199October 6$2,099November 3$1,999小题1:How is the journey planned?A．It starts and ends in Italy.B．It starts and ends in Greece.C．It starts in Italy and ends in Greece.D．It starts in Greece and ends in Italy.小题2:What can be inferred from the travel plan?A．The price may get lower than those in the plan.B．The prices include three meals a day.C．The price is the highest in summer.D．The prices include entertainment service.小题3:What does the underlined part “ the Costa Victoria” most probably refer to?A．A famous hotel.B．A beautiful resort.C．A comfortable ship.D．A long—distance bus.小题4:Tourists will travel on their own in              .A．StresaB．OlympiaC．MykonosD．Verona