ⅰ.阅读理解
(2014•辽宁大连高三双基测试) now many young people are traveling around the world on their own，not because they have no one to travel with，but because they prefer to go alone.
kristina wegscheider from california first traveled alone when she was at college and believes that it is something everyone should do at least once in their life.“it opens up your mind to new things and pushes you out of your comfort zone.” wegscheider has visited 46 countries covering all seven continents.
