文艺复兴时期的一位作家说：“人是能够随心所欲地改造自己的。”这主要反映了资产阶级（　　）

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    Most people in Britain live in a small family groups. More than a quarter of houses in Britain have only got one person in them. Some of these are old people but some are people of twenty to thirty who choose to live alone. 35％of houses have two people in them. and another 17％have three people. 15％have four people in them, and the other homes have five or more.

The families in Britain are small. It is unusual for parents to have more than two children. When children are about eighteen or nineteen, they leave their parents' home, and they often go to a different city. Sometimes they only visit their parents two or three times a year.