青春期的少年需要与同龄人和父母平等交往，渴望他人和自己一样彼此间敞开心灵来相待。但由于每个人的性格、想法不一，他们的这种渴求找不到释放的对象，只好把心理话诉说在“日记”里。这反映了青春期的少年遇到了（    ）

阅读短文，根据短文选择正确的答案。

    Uncle Wangworks in 1 bookstore in the middle of the city. The shop is not far from his home. It is about three kilometers (公里) away. So Uncle Wang seldom (很少) 2 to work by bus. He usually goes there 3 bike, sometimes on foot. It takes him ten minutes to get there by bike and forty minutes on foot. Today his bike is broken.  He wants to walk there. Now he is having breakfast. At ten to eight, he leaves home and walks to work.  It's twenty 4 earlier than usual.  His work starts at half past eight in the morning and 5 at a quarter (一刻钟) to five in the afternoon.

美国内战爆发后，林肯曾说：“我在这场斗争中的最高目标是拯救联邦，不是拯救或摧毁奴隶制。”这表明林肯（    ）