下列物质均能使某些有色物质褪色，但褪色原理不同于其它3个的是（　　）

下列物质均能使某些有色物质褪色，但褪色原理不同于其它3个的是（　　）

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How cool can libraries be in an era of iPods and Kindles? Morethan you think．Only if youknow where to go.

Central Library: Seattle, Washington, United States

The Central Library in Seattle is modern and fashionable and hastourists from around the world paying visits and taking tours. It was designedby Dutch architect Rem Koolhaas and American designer Joshua Ramus. Tours beganin 2006, two years after its opening. The library holds various artexhibitions, book signings and other events, while visitors can stop by theChocolate cart for a coffee and scan through the gift shop anytime.

Trinity College Library: Dublin, Ireland

The Trinity College Library in Dublin is the oldest library inIreland, founded in 1592 by Queen Elizabeth I. It is the largest single libraryin the world, also known as the Long Room, which contains more than 200,000 ofthe library's oldest books. The Long Room houses one of the oldest harps（竖琴）in Ireland.Dating to the 15th century, the old harp is the model for the symbol foreland.

Geisel Library, University of California: San Diego, UnitedStates

At first glance, it looks like a spaceship. Architect WilliamPereira, who helped design actual space launch facilities at Cape Canaveral inHouston, Texas, designed the library in 1970. It has been featured in sci-fifilms, short stories and novels. The library hosts “Dinner in the Library,”which invites readers for cocktails, and also a special speech fromdistinguished authors．

TU Delft Library: The Netherlands

The library at the Delft University of Technology wasconstructed in 1997 and has more than 862,000 books, 16,000 magazinesubscriptions and its own museum．The buildingitself exists beneath the ground, so you can't really see the actual Library.What makes it interesting is the roof, which is a grassy hill. The roof covers5,500 square meters. And it has become one of the most striking and greeneststructures in the area.

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        Family structure is the core of any culture. A major function of the family is to socialize new members of a culture. As children are raised in a family setting, they learn to become members of the family as well as members of the larger culture. The family provides the model for all other relationships in society. Through theobservations and modeling of the behavior of other family members, children learnabout the family and society including the values of the culture. Familystructure and their inherent relationships and obligations are a major sourceof cultural difference.

        The family is the center of most traditional Asians' lives. Many people worry about their families' welfare,reputation, and honor. Asian families are often extended, including severalgenerations related by blood or marriage living in the same home. An Asianperson's misdeeds are not blamed just on the individual but also on the family—includingthe dead ancestors.

        Traditional Chinese, among many otherAsians, respect their elders and feel a deep sense of duty toward them.Children repay their parents' sacrifices by being successful and supportingthem in old age. This is accepted as a natural part of life in China. Incontrast, taking care of aged parents is often viewed as tremendous burden inthe United States, where aging and family support are not honored highly.

        The Vietnamese family consists of peoplecurrently alive as well as the spirits of the dead and of the as-yet unborn.Any decisions or actions are done from family considerations, not individualdesires. People's behavior is judged on whether it brings shame or pride to thefamily. Vietnamese children are trained to rely on their families, to honorelderly people, and to fear foreigners. Many Vietnamese think that theiractions in this life will influence their status in the next life.

        Fathers in traditional Japanese familiesare typically strict and distant. Japanese college students in one study saidthey would tell their fathers just about as much as they would tell a totalstranger. The emotional and communication barrier between children and fathersin Japan appears very strong after children have reached a certain age.

        Although there has been much talk about"family values" in the United States, the family is not a usual frameof reference for decisions in U.S. mainstream culture. Family connections arenot so important to most people. Dropping the names of wealthy or famous peoplethe family knows is done in the United States, but it is not viewed positively.More important is a person's own individual "track record" ofpersonal achievement.

       Thus, many cultural differences exist infamily structures and values. In some cultures, the family is the center oflife and the main frame of reference for decisions. In other cultures, theindividuals, not the family, is primary. In some cultures, the family'sreputation and honor depend on each person's actions; in other cultures,individuals can act without permanently affecting the family life. Somecultures value old people, while other cultures look down on them.

(Adapted from R. L. Oxford & R. C.Scarcella, "A Few Family Structures and Values Around the Globe")

下列事实不能用同一原理解释的是（　　）