【单选题】【消耗次数:1】
定义外部类的类头时,不可用的关键字是( ) 。
public
final
protected
abstract
参考答案:
复制
纠错
相关题目
【单选题】 定义外部类时不能用到的关键字是( )
①  final
②  public
③  protected
④  abstract
【单选题】 在定义类成员时,为产生封装性,则需使用哪个关键字( )
①  public
②  publish
③  protected
④  private
【单选题】 在定义类成员时,为产生封装性,则需使用哪个关键字( )
①  public
②  publish
③  protected
④  private
【单选题】 定义一个类,必须使用的关键字是( )
①  public
②  class
③  interface
④  static
【判断题】 class是定义类的惟一关键字。
①  正确
②  错误
【单选题】 下列选项中,用于在定义子类时声明父类名的关键字是()。
①  interface
②  package
③  extends
④  class
【单选题】 如没有使用private关键字定义类的数据成员,则默认为( )
①  private
②  public
③  protected
④  friend
【单选题】 如没有使用private关键字定义类的数据成员,则默认为( )
①  private
②  public
③  protected
④  friend
【单选题】 下列哪一个关键字用于实现接口来定义类? ( )
①  extends
②  implements
③  abstract
④  interface
【单选题】 定义一个接口必须使用的关键字是( )
①  public
②  class
③  interface
④  static
随机题目
【判断题】 阅读课文II. My first days in Beijing, 判断下列句子表述内容的正误:The writer (作者) only told us that she had lost her way again and again in the article.
①  正确
②  错误
【判断题】 阅读课文II. Department stores 判断下列句子表述内容的正误:Ties can be bought at the Womens Clothing Department.
①  正确
②  错误
【判断题】 答题说明:句子没有语法错误请选择“正确”,有语法错误请选择“错误”That was a good idea and the government finally received it.
①  正确
②  错误
【判断题】 答题说明:句子没有语法错误请选择“正确”,有语法错误请选择“错误”This road is wider two metres (米) than that one.
①  正确
②  错误
【判断题】 答题说明:句子没有语法错误请选择“正确”,有语法错误请选择“错误”Many joggers feel that if they can succeed in jogging, they can succeed in other things as well.
①  正确
②  错误
【判断题】 阅读课文II.Which Is Stronger? 判断下列句子表述内容的正误:The central idea of the text is Persuasion is better than force.
①  正确
②  错误
【多选题】 This hotel is bad, but that hotel is_________ worse.
①  even
②  much
③  far
④  many
【多选题】 A: That suit looks very good on you.B:___________ ?
①  How many is it
②  How much is it
③  How much does it cost
④  Whats the price
【多选题】 A: I think the boy can do it well.B:_________ .
①  Certainly
②  Sure
③  I agree
④  Ill do it
【多选题】 The lives of many people have been enriched_________ adult education.
①  because
②  because of
③  due to
④  owing to