根据文章内容进行判断,正确写“T”错误写“F”International TransportTransport plays an important part in international business because goods produced have to be delivered to the buyers abroad, and the delivery of goods is to be made possible by transport services. Goods are c

题目

根据文章内容进行判断,正确写“T”错误写“F”

International Transport

Transport plays an important part in international business because goods produced have to be delivered to the buyers abroad, and the delivery of goods is to be made possible by transport services. Goods are carried by several means of transport-on road or rail, by sea or air. And in recent years, combined transport which is a road-sea-rail carriage appeared.

With the expansion of international trade, the container service has become popular. The use of containers provides a highly effective form. of transport by road, rail and sea. Basically, about 98% of world trade is carried out by sea· transport. Besides transport by sea, road, or rail, nowadays in order to speed up delivery, carriage by air has also become popular.

()26. Transport plays an important part in international business because goods produced have to be sent to everywhere in the world.

()27. In recent years, combined transport which is a road-sea-rail carriage appeared.

()28. With the expansion of international trade, the combined transport service has become popular.

()29. The use of containers gives a very helpful method of transport.

()30. Today carriage by air has become popular because it can speed up delivery.


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4.阅读下面的句子,根据文章内容进行判断,正确写“T”,错误写“F”。 Stop Yelling At Your Kids Parenting is hard. If you’re a parent, I’m sure that I don’t need to tell you that our job is a tough one. When you're managing children,阅读下面的句子,根据文章内容进行判断,正确写“T”,错误写“F”。Stop Yelling At Your KidsParenting is hard. If you’re a parent, I’m sure that I don’t need to tell you that our job is a tough one. When youre managing children, it can be difficult to remember that they are still learning. If you find yourself yelling at your kids more often than you want to, here are some ways that can help you reduce the yelling. I’ve been working on this for the past few months and I have to say,it’s been amazing for both the kids and me.If you are having an argument with your child, you need to make sure you both take the time to really listen. It gives both of you time to think and really listen to each other, which is important. Kids are more likely to listen to you if you listen to them!One of your biggest struggles is to remind yourself of appropriate expectations. You can’t expect that your youngest acts as responsibly as your oldest. You should lower what you expect -taking into consideration things like their age - it can make a big difference. You should do your best to take a moment before yelling and take in a deep breath. It makes a world of difference for you. Instead of yelling, you’d better whisper. It can also help diffuse any situation by making things quieter, not louder. Besides, the more time you spend with your kids, the better you’ll get at communicating with them. You’re both more likely to understand each other.If your children aren’t listening or it seems they only don’t listen to you, you don’t take it personally. You should remind yourself that your kids are still learning and they’re not going to be perfect.( )21. As a parent, you may know that parenting is an easy job.( )22. Listening to each other is a good way to stop argument between parents and their kids.( )23. Usually younger kids behave less responsibly than elder children.( )24. Parents should lower their expectation for their kids.( )25. Both yelling and whispering can help make things quieter.

更多“根据文章内容进行判断,正确写“T”错误写“F” International Transport Transport plays an important part in international business because goods produced have to be ”相关问题
  • 第1题:

    根据图10-5所示的UML类图可知,类Car和类Boat中的move()方法(59)。

    A.引用了类Transport的move()方法

    B.重置了类Transport的move()方法

    C.是类Transport的move()方法的聚集

    D.是类Transport的move()方法的泛化


    正确答案:B
    解析:在面向对象的语言中,可以定义一些不含方法体的方法,它的方法的实现交给该类的子类根据自己的情况去实现。这样的方法叫抽象方法,包含抽象方法的类叫抽象类。抽象方法用abstract修饰符来定义,任何带有抽象方法的类都必须声明为抽象类。抽象类不能被实例化,也就是不能用new关键字去产生对象。抽象方法只需声明,不需要实现。含有抽象方法的类必须被声明为抽象类,抽象类的子类必须覆盖所有的抽象方法后才能被实例化,否则这个子类还是个抽象类。在图10-5中,因为Transport类是一个抽象类,因此其子类Car和Boat的方法move()是对Transpost类的方法move()的重置。

  • 第2题:

    ● 根据如下所示的 UML 类图可知,类 Car 和类 Boat 中的 move()方法 (1) 。

    (1)

    A. 引用了类Transport的move()方法

    B. 重置了类Transport的move()方法

    C. 是类Transport的move()方法的聚集

    D. 是类Transport的move()方法的泛化


    正确答案:B

  • 第3题:

    根据如下所示的UML类图可知,类Car和类Boat中的move()方法(1)。

    A.引用了类Transport的move()方法

    B.重置了类Transport的move()方法

    C.是类Transport的move()方法的聚集

    D.是类Transport的move()方法的泛化


    正确答案:B
    解析:本题考查的是面向对象程序设计中的动态多态——重置(overriding)。使用重置时需满足三个条件:类之间具有继承关系、基类中至少定义一个纯虚拟函数、在子类中重新定义这个纯虚拟函数。本题将这个知识点与UML类图结合起来考查。题中所示的UML类图显示了一个继承结构:类Transport为基类,其子类分别为类Car和类Boat。值得注意的是,图中的类 Transport的表示,在其名字之下有一个标识abstract>>,这说明该类是一个抽象类,类中的方法move()就是必须在子类中重新定义的纯虚拟函数。由图中可以看出,在两个子类中都定义了函数原型完全相同的move()方法。因此该UML类图给出的结构满足了重胃的三个条件,说明类Car和类Boat中的move()方法重置了类Transport的move()方法。

  • 第4题:

    根据如图2-7所示的UML类图可知,类Car和类Boat中的move()方法(45)。

    A.引用了类Transport的move()方法

    B.重置了类Transport的move()方法

    C.是类Transport的move()方法的聚集

    D.是类Transport的move()方法的泛化


    正确答案:B
    解析:在UML类图中,表示其相连的两个类之间存在泛化关系,即在图2-7中显示了一个继承结构:类Transport为基类,其子类分别为类Car和类Boat。同时注意到,在图2-7中类Transport的名字之下有一个标识abstract>>。该标识用于说明该类是一个抽象类,类中的方法move()必须在子类中重新定义的纯虚拟函数。由图2-7中可以看出,在两个子类中都定义了与函数原型完全相同的move()方法。在面向对象程序设计中,使用动态多态——重置(overriding)时需满足3个条件:①类之间具有继承关系;②基类中至少定义一个纯虚拟函数;③在子类中重新定义这个纯虚拟函数。图2-7给出的UML类图结构满足了重置的3个条件,说明子类Car和子类Boat中的move()方法重置了基类Transport的move()方法。

  • 第5题:

    OSI参考模型有哪些层,按顺序()。

    A.Application、session、transport、network、physical、physical、datalink

    B.Application、presentation、session、network、transport、datalink,physical

    C.Application、presentation、session、transport、network、datalink、physical

    D.Application、session、transport、physical、network、physical、datalink


    正确答案:C