【单选题】【消耗次数:1】
下面的标识符中,( )具有全局级作用域。
函数形参
全局变量
内部静态类标识符
自动变量符
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相关题目
【单选题】 下面的标识符中,( )具有全局级作用域。
①  函数形参
②  全局变量
③  内部静态类标识符
④  自动变量符
【单选题】 下面的标识符中,哪一个具有全局級作用域?
①  函数形参
②  全局变量
③  内部静态类标识符
④  任意变量
【单选题】 下面的标识符中,( )是文件级作用域。
①  函数形参
②  语句标号
③  外部静态类标识符
④  自动类标识符
【单选题】 下面的标识符中,( )是文件级作用域。
①  函数形参
②  语句标号
③  外部静态类标识符
④  自动类标识符
【单选题】 标识Flash的全局函数使用什么标识符?
①  _global
②  global
③  var
④  只要定义在时间轴上就可以
【单选题】 下面的标识符中,哪一个是文件级作用域?
①  函数形参
②  语句标号
③  外部静态类标识符
④  自动类标识符
【单选题】 编译程序使用区别标识符的作用域。
①  说明标识符的过程或函数名
②  说明标识符的过程或函数的静态层次
③  说明标识符的过程或函数的动态层次
④  标识符的行数
【判断题】 名字就是标识符,标识符就是名字。
①  正确
②  错误
【单选题】 选出下列标识符中不是合法的标识符的是()。
①  hot_do
②  cat1
③  _pri
④  2ab
【单选题】 标识符是用来标识变量名等的有效字符序列,以下列出的有效标识符[按命名要求命名]有()。
①  float
②  3type
③  class name
④  _productid
随机题目
【单选题】 What are very commonly used teaching procedures and stages?
①  Presentation, practice and production
②  Pre-reading, while-reading and post-reading
③  Mechanical practice and meaningful practice
④  Both A and B.
【单选题】 What are the guidelines for writing teaching aims in a lesson plan?
①  Clear, brief
②  Specific, students-oriented
③  Specific, teacher-oriented
④  Both A and B.
【单选题】 What is discourse competence concerned with?
①  Appropriate use of the language in social context
②  Ability to create coherent written text or conversation and the ability to understand them
③  Strategies one employs when there is communication breakdown due to lack of resources
④  Knowledge of language itself, its form and meaning.
【单选题】 What is strategic competence concerned with?
①  Appropriate use of the language in social context
②  Ability to create coherent written text or conversation and the ability to understand them
③  Strategies one employs when there is communication breakdown due to lack of resources
④  Knowledge of language itself, its form and meaning.
【单选题】 What are the five components of communicative competence?
①  Linguistic competence, pragmatic competence, discourse competence, strategic competence and fluency
②  Linguistic competence, pragmatic competence, discourse competence, strategic competence and accuracy
③  grammar competence, pragmatic competence, discourse competence, strategic competence and fluency
④  grammar competence, pragmatic competence, discourse competence, strategic competence and accuracy.
【单选题】 What are the principles of communicative language teaching?
①  Communication principle, task principle and meaningful principle
②  Communication principle, accuracy principle and meaningful principle
③  Communication principle, fluency principle and meaningful principle
④  Communication principle, task principle and purpose principle.
【单选题】 What are the listening and speaking activities in traditional pedagogy?
①  A. Listen to texts either read by the teacher or pre-recorded on the tape; repeat what is heard
②  Answer the questions according to what is heard; produce responses based on given clues
③  Retell what is heard
④  All of the above.
【单选题】 What is fluency competence concerned with?
①  Appropriate use of the language in social context
②  Ability to link units of speech together with facility and without strain or inappropriate slowness or undue hesitation
③  Strategies one employs when there is communication breakdown due to lack of resources
④  Knowledge of language itself, its form and meaning.
【单选题】 What is linguistic competence concerned with?
①  Appropriate use of the language in social context
②  Ability to create coherent written text or conversation and the ability to understand them
③  Strategies one employs when there is communication breakdown due to lack of resources
④  Knowledge of language itself, its form and meaning.
【单选题】 What is the possible solution to bridge the gap between classroom language teaching and real-life language use?
①  Task-based teaching and learning
②  Communicative language teaching
③  Presentation, practice and production
④  Engage
⑤  study
⑥  activate.