参考答案和解析
参考答案:错误
更多“The ticket to Billy is punched "belief".() ”相关问题
  • 第1题:

    [A] honor [B] belief [C] hand [D] way


    正确答案:A

    本题考查固定短语。不存在in sb’s belief的搭配,所以首先排除[B]。其它项构成的固定搭配是:in sb.’s/sth.’s honor意为“向……表示敬意”,其形式也可以是in honor of sb./sth.,如:a ceremony in honor of those killed in the explosion(为纪念爆炸中的死难者所举行的仪式)。in sb’s hands意为“受某人照料,被某人控制”,如:The matter is now in my lawyer’s hands.(这件事现在由我律师处理。)in sb’s way意为“以某人特有的方式”或“挡某人的路”,如:She does love you in her (own) way.(她的确是以她特有的方式爱你。)You’ll have to moveyou’re in my way.(你得挪一挪,你挡了我的路。)根据文意,应选[A],表示“向他(即,牧神卢帕克斯)表示敬意”。

  • 第2题:

    Ticket ________ should use Gates 7 and 8.

    A.holding

    B.held

    C.holders

    D.holder


    正确答案:C

  • 第3题:

    阅读下列说明和java代码,将应填入 (n) 处的字句写在答题纸的对应栏内。
    【说明】
    某发票(lnvoice)由抬头(Head)部分、正文部分和脚注(Foot)部分构成。现采用装饰(Decorator)模式实现打印发票的功能,得到如图6-1所示的类图。

    【java代码】
    class invoice{
    public void printInvoice( ){

    System.out.println ( "This is the content of the invoice!");
    }
    }
    class Decorator extends Invoice {

    protected Invoice ticket;

    public Decorator(lnvoice t){

    ticket = t;
    }
    public
    void printInvoice( ){

    if(ticket != null)
    (1) ;

    }
    }
    class HeadDecorator extends Decorator{

    public HeadDecorator(lnvoice t){

    super(t);
    }

    public void printInvoice ( ){

    Systent.out.println( "This is the header of the invoice! ");
    (2) ;
    }
    }
    class FootDecorator extends Decorator {

    public FootDecorator(Invoice t){

    super(t);
    }

    public void printlnvoice( ){

    ( 3) ;

    Systent.out.println( "This is the footnote of the invoice! ");
    }
    }
    Class test {

    public static void main(String[] args){

    Invoice t =new Invioce( );

    Invoice ticket;

    ticket= (4) ;

    ticket.printInvoice( );

    Systent.out.println(“------------------“);

    ticket= (5) ;

    ticket.printInvoice( );
    }
    }
    程序的输出结果为:

    This is the header of the invoice!

    This is the content of the invoice!

    This is the footnote of the invoice!

    ----------------------------

    This is the header of the invoice!

    This is the footnote of the invoice!


    答案:
    解析:
    (1) ticket.printInvoice()
    (2) ticket.printInvoice()

    (3) ticket.printInvoice()

    (4) new FootDecorator(new

  • 第4题:

    _____ football match between China and Korea was held yesterday, but I failed to get _____ ticket.What _____ pity!

    A、The、/、a

    B、A、a、/

    C、The、the、a

    D、A、the、/


    参考答案:C

  • 第5题:

    阅读下列说明和Java代码,将应填入(n)处的字句写在答题纸的对应栏内。 【说明】 某发票(lnvoice)由抬头(Head)部分、正文部分和脚注(Foot)部分构成。现采用装饰(Decorator)模式实现打印发票的功能,得到如图6-1所示的类图。

    【java代码】 class invoice{ public void printInvoice(){: System.out.println("This is the content of the invoice!"); } } class Decorator:extends Invoice{ protected Invoice ticket; public Decorator(lnvoice t){ ticket=t; } public void printinvoice(){ if(ticket!=NULL) (1); } } class FootDecorator extends Decorator{ public FootDecorator(lnvoice t){ super(t); } public void printinvoice(){ Systent.out.println("This is the header of the invoice!"); (2); } } class FootDecorator extends Decorator{ public FootDecorator(invoice t):{ super(t); } public void printlnvoice(){ (3); Systent.out.println("This is the header of the invoice!"); } } Class test{ public static void main(string[]args){ Invoice t=new invioce(); Invoice ticket; Ticket=(4); Ticket.Printinvoice(); Systent.out.println(“--------------“) Ticket=(5); Ticket.Printinvoice(); } } 程序的输出结果为: This is the header of the invoice! This is the content of the invoice! This is the footnote of the invoice! ---------------------------- This is the header of the invoice! This is the footnote of the invoice!


    答案:
    解析:
    (1) ticket.printInvoice() (2) ticket.printInvoice() (3) ticket.printInvoice() (4) new FootDecorator(new HeadDecorator(t)) (5) new FootDecorator(new HeadDecorator(new Decorator(null)))
    【解析】

    试题分析
    本题考查的是面向对象程序设计和设计模式。本题涉及的设计模式是装饰模式。装饰模式(Decorator) :动态地给一个对象添加一些额外的职责。它提供了用子类打展功能的一个灵活的替代,比派生一个子类更加灵活。
    对于程序填空可以参照代码上下文、题干说明和设计模式综合考虑。
    对于第(1) 空,是对printInvoice方法的具体调用,在Decorator是 装饰类,继承了Invoice发票类。此处需要填写的是printInvoice方法的方法体,根据Decorator类的上下文,已定义ticket对象,所以此处调用printinvoice方法的是ticket,第(1) 空填写ticket printlnvoice()。
    对于第(2) (3) 空,根据类图可知,分别是HeadDecorator抬头 类、FootDecorator脚注类调用printInvoice方法的方法体,由于在这两个类中并没有定义属性,只有借助其超类的构造函数,所以这两个地方调用printlnvoice方法的是它们的超类,即(2) (3) 填写的是super.printInvoice()。
    对于第(4) (5) 空,考查的是对装饰模式的调用,都是main函数中实例化的过程,根据输出结果可以看到,第(4)空实例化ticket对象,可以输出抬头、内容、脚注3个部分, 因此需要调用三者的printInvoice()方法, 前面已经实例化了一个Invoice对象t,可以利用给子类实例化,因此第(4) 空填写new HeadDecorator(new FootDecorator());而第(5)空没有输出具体内容,只有抬头和脚注部分,可以看到这里的Invoice对象应该是空,所以第(5) 空填写new HeadDecorator(new FootDecorator(nl)。