【单选题】【消耗次数：1】
下列设备安装中，通常情况下采用桩基础的是（）
①
A.水泵
②
B.变压器
③
C.汽轮机
④
D.空调机组
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【多选题】
空调机组故障是指空调机组失去制冷功能，不能制冷，下列故障中哪些故障发生时空调机组不能制冷（）。
①
A.一个通风机故障
②
B.或一个冷凝风机故障
③
C.或一个压缩机故障
④
D.或两个压缩机同时故障
【单选题】
在ARP协议中，通常情况下（）说法是错误的。
①
高速缓存区中的ARP表是由人工建立的
②
高速缓存区中的ARP表是由主机自动建立的；
③
高速缓存区中的ARP表是动态的；
④
高速缓存区中的ARP表保存了主机IP地址和物理地址的映射关系。
随机题目
【单选题】
What is pragmatic 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 qualities are considered good qualities of a good teacher?
①
Kind, humorous, well informed
②
Hard working, disciplined
③
Well prepared, dynamic and patient
④
All of the above
【单选题】
What does the interactional view of language see language?
①
A system of categories based on the communicative needs of the learner
②
A communicative tool to build up and maintain social relations between people
③
A linguistic system made up of various subsystems
④
A linguistic system and a means for doing things.
【单选题】
What are the characteristics of audio-lingual method?
①
Language is learned by constant repetition and the reinforcement of the teacher
②
Mistakes were immediately corrected, and correct utterances were immediately praised
③
Students should be allowed to create their own sentences based on their understanding of certain rules
④
Both A and B.
【单选题】
What does the structural view of language see language?
①
A system of categories based on the communicative needs of the learner
②
A communicative tool to build up and maintain social relations between people
③
A linguistic system made up of various subsystems
④
A linguistic system and a means for doing things.
【单选题】
What does the functional view of language see language?
①
A system of categories based on the communicative needs of the learner
②
A communicative tool to build up and maintain social relations between people
③
A linguistic system made up of various subsystems
④
A a linguistic system and a means for doing things.
【单选题】
Which of the following teaching method is based on the behaviorist theory?
①
Grammar translation
②
Audio-lingual
③
Task-based teaching and learning
④
Communicative teaching.
【单选题】
What is the basis for syllabus design, teaching methodology, teaching and assessment procedures in the classroom?
①
Teaching attitude
②
Definitions of language
③
Structural view of language
④
Functional view.
【单选题】
Which three groups can summarize all the elements of the qualities of a good teacher?
①
Ethic devotion, professional qualities and personal styles
②
Ethic devotion, professional qualities and individual freedom
③
Individual freedom, professional qualities and personal styles
④
Ethic devotion, personal styles and individual freedom.
【单选题】
What are the purposeful preparation that a language teacher normally receives before he starts the practice of teaching?
①
Learning from other’s experiences
②
Learning the received knowledge
③
Learning from one’s own experiences as a teacher
④
All of the above.