4．D　细节理解题。根据最后一段提到In fact, it appears that the most constructive life­changing journeys were those that involved some sorts of awful and uncomfortable events that forced the person to develop new resources, increase confidence, and solve problems in new ways.事实上这些挑战性的旅行使我们卷入极坏的不幸的事情上，这些事强迫人增加自信，用新的方式来解决问题，故选D项。

　　Ⅱ.阅读填句

　　Some people never master the art of being patient, and at times, all of us struggle with being patient. Sometimes a certain situation or a certain person just pushes our buttons, making it much more difficult for us to remain patient. __1__ It becomes harder to concentrate, and it becomes harder to be polite to other people.

　　__2__ No one is born to be patient. As you learn and grow and experience things in life, you become wiser and learn how to interact with difficult kinds of people.

　　__3__ This is normal, as you have never had the experience of working in an office before. At first, it might be difficult to understand your job. You might even lose patience, but over time you'll be able to interact with other people with more confidence and patience. Someone at work disagrees with you, and it might make you become anxious. __4__ You'll be less likely to become bothered when presented with different situations. Though it might be difficult, you should try to be patient in life. This will help you in nearly all situations. __5__ Age doesn't always mean that someone is wise, and wisdom doesn't always mean that someone is patient, though the two often go hand in hand.

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