北京市某校地理社团利用暑假期间到门头沟区爨（cuàn）底下村参加社会大课堂实践活动，他们在考察报告中写道：“爨底下村以人文景观为主，辅以山水之趣，与自然交相辉映……”“这个小山村本是由古时商路上一个驿站发展而来，……随着古道的渐渐没落与破败，爨底下村也陷入了一个举步维艰的境地。”据此完成下列各题。

解决青春期的困惑和迷茫，应该（   ）
①向老师和家长寻求帮助②学会自己当自己的心理医生
③把自己关在屋里不与别人来往④对前途充满幻想，沉湎于幻想中

    My parents want to take me to visit Beijing this summer holiday. I want to plan a good trip. So I must learn something about Beijing on the Internet. Beijing is a beautiful city. Autumn is the best season. There are many places of interest in Beijing. We want to visit the Great Wall, the Palace Museum and the Summer Palace. Beijing Duck is very famous all over the world. I hope I could have a try.

    We can get to Beijing by train. I want to buy a gift for my good friend. I also want to send a postcard to my teacher. I think I will have a great holiday.