问题 选择题

Jenny has ____ all his money, so he has to ask his father for help. [ ]

A. used down

B. used up

C. used to

答案

答案:B

阅读理解

阅读理解

     During my high school years, the most important thing was what I was wearing to the Friday night

dance and who I was taking.Although college was talked about, it was the least of my worries.

     When I was graduating eighth grade and starting high school, my older brother was graduating twelfth

grade and going onto college.For my graduation, he gave me a card in which he wrote, "Enjoy your four

years...They go by fast." I remember not believing him then, but looking back...He was right.Those four

years shaped who I was as a person, pushed me to my limit and encouraged me to become an adult.

     However, I was so completely absorbed in my junior and senior years of high school, that when

someone spoke of college I brushed it off.I wasn't ready to leave my comfort zone of having all of my

closest friends together and knowing what every single day was going to be like.Studying was something

I did only AFTER I nailed my halftime dance performance.I knew my parents wanted me to go to

college, so I told them I would go to community college (社区学院) and I didn't worry about my SAT

(美国大学入学考试) scores.

     When my senior year passed and everyone graduated and went off to their own colleges, I started to

wish I had done the same.My friends were living away, meeting new people, and discovering new places, while I was living at home and driving to and from class every day.It seemed exactly like high school.I

hated it!I thought college was supposed to be different!Why didn't I take more time to research colleges

and do the same?I ended up loving college and wishing I had four years to enjoy the campus (大学校

园) atmosphere instead of two.

     My advice to anyone thinking about attending college is to think about it very seriously and look into

all of your choices well ahead of time.Now I have graduated and I am working fulltime and I would do

anything to go back to my high school days for a second chance!

1. Why didn't the author worry about his SAT scores?

A. He wanted to go to community college.

B. He had been admitted for his gift in dance.

C. He was well prepared for the exam.

D. He believed his brother would help him.

2. When in high school, the author________.

A. drove to and from class every day

B. buried himself in his study all the time

C. enjoyed talking about future college life

D. lived in the school except on holidays

3. What did the author's brother mean by "Enjoy your four years...They go by fast."?

A. He wished the author to have more dance.

B. He advised the author to value the years.

C. He encouraged the author to leave his comfort zone.

D. He suggested the author aim at a community college.

4. Talking of his high school years, the author feels________.

A. regretful  

B. lonely

C. angry

D. pleased

问答题

试题三(共15 分)阅读下列说明和UML 图,回答问题1 至问题4,将解答填入答题纸的对应栏内。【说明】某企业为了方便员工用餐,为餐厅开发了一个订餐系统(COS:Cafeteria Ordering System),企业员工可通过企业内联网使用该系统。企业的任何员工都可以查看菜单和今日特价。系统的顾客是注册到系统的员工,可以订餐(如果未登录,需先登录)、注册工资支付、预约规律的订餐,在特别情况下可以覆盖预订。餐厅员工是特殊顾客,可以进行备餐、生成付费请求和请求送餐,其中对于注册工资支付的顾客生成付费请求并发送给工资系统。菜单管理员是餐厅特定员工,可以管理菜单。送餐员可以打印送餐说明,记录送餐信息(如送餐时间)以及记录收费(对于没有注册工资支付的顾客,由送餐员收取现金后记录)。顾客订餐过程如下:1.顾客请求查看菜单;2.系统显示菜单和今日特价;3.顾客选菜;4.系统显示订单和价格;5.顾客确认订单;6.系统显示可送餐时间;7.顾客指定送餐时间、地点和支付方式;8.系统确认接受订单,然后发送Email 给顾客以确认订餐,同时发送相关订餐信息通知给餐厅员工。系统采用面向对象方法开发,使用UML 进行建模。系统的顶层用例图和一次订餐的活动图初稿分别如图3-1 和图3-2 所示。

图3-1 COS 系统顶层用例图

【问题2】(8 分)根据【说明】中的描述,给出图3-1 中缺少的四个用例及其所对应的参与者。