If an American is satisfied with you，he will put his thumb and forefinger into a circle．That means OK．But in Brazil，the very sign is considered to be rude．In Poland，a guest usually presents flowers to his hostess．The number must be an odd（奇数）one．Besides，the hostess isn’t expected to remove the cover of the bunch of flowers．And usually，the red rose is a sign of love．
Usually we nod to express our agreement and shake our heads to show disagreement．To our surprise these body movements mean the opposite in Bulgaria．
The differences in customs and cultures in the world are really noticeable．We should learn more about them to avoid embarrassment（窘迫）．Then，would you please remember：When in Rome，do as the Romans do．
【小题1】In Poland，if a man gives some odd red roses to a woman as a present，it means that he ____．

Mr Smith, Sandra, Rachel, Duane和the Greens正各自安排活动。请仔细阅读题中的个人情况说明和A到F的活动场地介绍，选出符合各自要求的最佳选项，选项中有一项是多余的选项。
【小题1】Mr Smith, an American, is on business in Japan. Tomorrow he would like to visit some famous attractions. He and his assistant both love climbing very much.
【小题2】Sandra is very tired because of weeks of hard work at her lessons. Now she has come up with an idea: Why not try to take a relaxing visit in Britain?
【小题3】Rachel is a hard-working student. She will head for geography in the middle school. This summer she is going to travel across a dessert in a certain country.
【小题4】Duane is an active and energetic student. He has a special interest in the great champions and their achievements. He really hopes to find a wonderful place for the coming weekend.
【小题5】The Greens, who love the sea and enjoy the sunshine, have prepared for travelling abroad. During the trip, they are going to buy some souvenirs for their friends.