问题 阅读理解

阅读理解。

     Chinese actors and actresses are very famous and popular in the world. Jackie Chan is one of the

  famous actors. He often acts in the action movies. Many people ,old and young like him very much. He is

  very brave when he acts.

     Yang Ziqiong is also a very famous actress. Yang Ziqiong's English name is Michelle. One of her films is

  Grouching Tiger, Hidden Dragon (《卧虎藏龙》). It won 4 Oscars in 2001.

     Ge You is a great actor in China. He is my favorite movie star. He has many movies. His new movie is

  Mobile Telephone. It's a good movie. Many of us like this movie. In this movie, there are many famous

 actors and actresses. They can make us laugh. At the same time, it can make us think a lot. This movie is

  on (上映) in many cinemas now.

1. There are _____ famous actorsin this article(文章),

    A. one    

    B. two  

    C. three   

   D. four

2. Who acts Mobile Telephone?

    A. Jackie Chan    

    B. Yang Ziqiong      

    C. Xiao Shenyang  

    D. Ge You

3. Actresses means _____.

    A. 年轻演员

    B. 老年演员

    C. 男演员

    D. 女演员

4. The writer's favorite movie star is _____.

    A. Zhao BenShan  

    B. Yang Ziqiong

    C. Ge You  

    D. Jackie Chan

5. Yang Ziqiong is a_____.

   A. man  

   B. boy

   C. women  

   D. Sorry, I don't know.

答案

1—5: CDDCC

问答题

[说明] 

Pay&Drive系统(开多少付多少)能够根据驾驶里程自动计算应付的费用。系统中存储了特定区域的道路交通网的信息。道路交通网由若干个路段 

(RoadSegment)构成,每个路段由两个地理坐标点(Node)标定,其里程数(Distance)是已知的。在某些地理坐标点上安装了访问控制(AccessControl)设备,可以自动扫描行驶卡(Card)。行程(Trajectory)由一组连续的路段构成。行程的起点(Entry)和终点(Exit)都装有访问控制设备。 

系统提供了3种行驶卡。常规卡(RegularCard)有效期(ValidPeriod)为一年,可以在整个道路交通网内使用。季卡(SeasonCard)有效期为三个月,可以在整个道路交通网内使用。单次卡(MinitripCard)在指定的行程内使用,且只能使用一次。其中,季卡和单次卡都是预付卡(PrepaidCard),需要客户(Customer)预存一定的费用。 

系统的主要功能有:客户注册、申请行驶卡、使用行驶卡行驶等。 

使用常规卡行驶,在进入行程起点时,系统记录行程起点、进入时间(DateOfEntry)等信息。在到达行程终点时,系统根据行驶的里程数和所持卡的里程单价(UnitPrice)计算应付费用,并打印费用单(Invoice)。 

季卡的使用流程与常规卡类似,但是不需要打印费用单,系统自动从卡中扣除应付费用。 

单次卡的使用流程与季卡类似,但还需要在行程的起点和终点上检查行驶路线是否符合该卡所规定的行驶路线。 

现采用面向对象方法开发该系统,使用UML进行建模。构建出的用例图和类图分别如图3-1和图3-2所示。

根据说明中的描述,给出图3-2中缺少的C1~C6所对应的类名以及(2)~(3)处所对应的多重度(类名使用说明中给出的英文词汇)。

填空题