B. advise teenagers how to choose a part-time job

C. teach young people how to make lots of money

D. introduce his/her experience of doing part-time jobs

4. Why do some companies ask the teens to do surveys?

A. The teens have more free time. B. They can pay less to the teens.

C. They need advice to make products for teens. D. The teens usually express their true opinions.

【答案】1. D 2. B 3. B 4. C

【解析】

这是一篇应用文。主要介绍了几个适合青少年的兼职工作。

【1题详解】

细节理解题。根据第一则信息的Besides serving food quickly, a young waiter who talks to them politely with a smile on his face will make the diners enjoy their time at the restaurant. 可知，作者认为服务员的工作是要让吃饭的人感到舒服，故选D。

【2题详解】

推理判断题。根据第二则信息的it offers a lot of free time when students can actually sit down and finish their homework. 可知，在图书馆里工作可以有很多空闲时间，学生可以坐下来做作业，由此可推断出，此工作适合忙于做研究报告的学生，故选B。

【3题详解】

推理判断题。根据文章的三则信息可知，主要介绍了不同的学生选择什么兼职工作合适，由此推断出，本文的目的是给青少年的关于如何选兼职工作的建议，故选B。

【4题详解】

细节理解题。根据最后一则信息的Many companies use these ideas to make products designed for teenagers. 可知，一些公司让青少年进行调查是为了获得为青少年设计产品的建议，故选C。

Mom was a teacher most of her life. When she wasn't in the classroom, she was educating her children or grandchildren; correcting our grammar; starting us on collections of butterflies, flowers or rocks; or inspiring a discussion on her most recent "Book of the Month Club" topic. Mom made learning fun.