【多选题】【消耗次数:1】
生物多样性的内容主要包括()。
A.遗传多样性
B.物种多样性
C.生态系统多样性
D.物种形态多样性
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相关题目
【判断题】 生物多样性包含遗传多样性、物种多样性、生态系统多样性三个层次
①  正确
②  错误
【判断题】 生态系统是生物与环境构成的统一的整体,生态系统的多样性包括生物种类的多样性和生活环境的多样性,因此,生态系统的多样性受到影响时,会影响生物种类的多样性和基因的多样性基因的多样性
①  正确
②  错误
【判断题】 生物多样性的内涵通常包括三个方面,即生物种类的多样性、基因的多样性和生态系统的多样性
①  正确
②  错误
【判断题】 基因的多样性导致了生物种类的多样性,生物种类的多样性组成了不同的生态系统,因此生物的种类越丰富,生态系统往往就越稳定
①  正确
②  错误
【多选题】 生物多样性包括()。
①  A.遗传多样性
②  B.物种多样性
③  C.种类多样性
④  D.生态系统多样性
【多选题】 生物多样性包括( )
①  A.基因多样性
②  B.物种多样性
③  C.生态系统多样性
④  D.种群多样性
【多选题】 生物多样性的内容主要包括()。
①  A.遗传多样性
②  B.物种多样性
③  C.生态系统多样性
④  D.生态系统多样性
【单选题】 生物种类的多样性的实质是()
①  A.基因的多样性
②  B.形态的多样性
③  C.生存环境的多样性
④  D.适应性的多样性
【判断题】 人们关于生物多样性最直观、最基本的认识就是生态系统多样性
①  正确
②  错误
【多选题】 生物多样性通常分为()层次。
①  A.生态环境多样性
②  B.生态系统多样性
③  C.物种多样性
④  D.遗传多样性
随机题目
【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.
【单选题】 What is the ultimate goal of foreign language teaching?
①  Enable SS to use the foreign language in work or life
②  Enable SS to achieve accuracy of English language structure
③  Enable SS to achieve fluency of English language structure
④  Enable SS to speak standard English.
【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.