题目

If you have no special plans for your holidays, why not spend your time helping others? Don’t listen to people who say that young people today often think only of themselves. It’s not true at all. More and more young people in the USA volunteer to spend their school holidays working for others. And they don’t do it for money. Here are some of their stories. Alice Hamilton, 17     I’m going to help the Forest Center build new hiking paths(小道) in the mountains. It’s going to be terrific(棒极了). I will spend the whole summer living in a tent(帐篷) and breathing the fres13．此时，控制北太平洋的气压中心是（　　）A．亚洲低压B．夏威夷高压C．亚洲高压D．阿留申低压