解析：A　推理判断题。根据第一段Those compliments made me feel good and confident.可知，朋友们的赞扬会让作者感觉良好和自信。

　　2. The author's mother went to her room to ________.

　　A．bring her some chocolates

　　B．tell her she missed her

　　C．ask her to stop dieting

　　D．talk about her studies

　　解析：C　细节理解题。根据第二段第四句可知，妈妈含着泪水来到作者的房间，跟作者聊了很长时间关于这样减肥的危害并恳请作者停下来。

　　3. The author decided to stop dieting ________.

　　A．when her friends told her to do so

　　B．when her weight dropped to 95 pounds

　　C．when her father left some messages

　　D．when her mother had a talk with her

　　解析：B　细节理解题。体重下降到95磅并听了大夫的话作者感觉到该停止减肥了。

　　4. What does the writer want to tell us?

　　A．It is too expensive for people to lose weight.

　　B．You will be healthy as long as you stop dieting.

　　C．There is no model with a perfect body in real life.

　　D．Being thin is not the most important thing in our life.

　　解析：D　推理判断题。根据最后一段And there are more important things to think about than how thin you are.可知，有比身材更重要的东西。

　　B

Laughter is strong medicine for mind and body. For example, laughter can lead to healthy physical changes in the body. Humor and laughter strengthen your immune system, develop your energy, and protect you from the damaging effects of stress. Laughter makes you feel good and the good feeling you get when you laugh remains