【单选题】【消耗次数：1】
计数回路可以组成二进制计数器。该说法（ ）
①
正确
②
错误
参考答案：
复制
纠错
相关题目
【单选题】
关于高速计数器的说法错误的是（）
①
单相单计数输入高速计数器不能进行减计数
②
单相双计数输入高速计数器有一个增计数输入端和一个减计数输入端
③
双相高速计数器由A相和B相信号决定是增计数还是减计数
④
通过特殊辅助继电器可以控制单相单输入高速计数器的计数方向
随机题目
【单选题】
What are the principles for good lesson planning?
①
Aim, variety, flexibility, learnability and linkage
②
Aim, preparation flexibility and linkage
③
Aim, micro-planning, macro-planning and flexibility
④
Aim, micro-planning, macro-planning and variety.
【单选题】
What is the function of optional activities?
①
Backups in case the lesson goes too fast and there are a few minutes left
②
Prepared for good students
③
Prepared for bad students
④
Used for emergency.
【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.