Whenever we hear about “the homeless”, most of us think of the Developing world. But the1is that homelessness is everywhere. For example, how many of us would expect to see people living on the streets of a2country like Germany?

    Kurt Muller and his wife Rita have spent eleven years making3for the homeless of Berlin, Germany's capital. They first4one long hot summer when most Germans were5on holiday. Kurt and his wife stayed at home, made sandwiches,6.

    The Mullers soon realized that food and clothing weren't7. “What these people also need is warmth and8,” says Rita. The Mullers didn't9to give their phone number to the street people and told them to phone anytime. Rita10there was somebody at home to answer the phone and their home was always11to anyone who couldn't face another night on the street.

    The couple were soon12all their time and money, so Kurt visited food and clothing companies to13donations. Today, over thirty companies14donate food and other goods to the cause and volunteers help to15them to the homeless. The public also give clothes and money and a shoe producer16new shoes.

    Kurt and Rita receive no17for their hard work. “ We feel like parents,” says Rita, “and parents shouldn't18money for helping their children. The love we get on the streets is our salary.” Though Rita admits she often gets19 She says she will continue with her work because she likes the feeling of having made a20.

我国人口最多的少数民族是（ ）

①黄继光

②董存瑞

③刘胡兰

④邱少云

从词类活用的角度看，加线词的活用现象不同于其他三项的一项是(　　)