2013中国国际节能减排展览会于2013年3月21日在北京召开，提倡低碳工业、低碳建筑、低碳交通、低碳生活，走可持续发展之路，下列做法符合“低碳生活”要求的是（　　）

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    Most people drink tea in the world. But tea does not mean the same thing to different people. In different countries, people have different ideas about drinking tea.

    In China, for example, tea is often served when people get together. Chinese people drink it at home or in tea houses at any time of the day. They often use hot water to boil tea leaves.

    Tea is also important in other Asian countries. People in these countries have a special way of serving tea. They hold a tea ceremony in their houses when important guests come. It is very old and full of meaning. Everything must be done in a special way in the ceremony. There is even a special room for it in their houses.

    In the United States, people usually drink tea at breakfast or they drink it after meals. Americans usually use tea bags to make tea. This way is faster and easier than the way of making tea in teapots. In summer, most Americans drink iced tea. They like to put some ice in their tea.