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【单选题】
孩子们看的电视越多，他们的数学知识就越贫乏。美国有超过1/3的孩子每天看电视的时间在5小时以上，在有7%的孩子这样做。但是鉴于在美国只有不到 15%的孩子懂得高等测量与几何学概念，而在韩国却有40%的孩子在该领域有这个能力；所以，如果美国孩子要在数学上表现出色的话，他们就必须电视。下面哪一个是上述论证所依赖的假设?A.
美国孩子对高等测量和几何学概念的兴趣比韩国的孩子小。
B.
韩国的孩子在功课方面的训练比美国孩子多。
C.
想在高等测量与几何学上取得好成绩的孩子会比较看电视。
D.
美国孩子在高等测量与几何学概念方面所能接受的教育并不比韩国孩子的差很多。
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【单选题】What is linguistic competence concerned with?
A.
Appropriate use of the language in social context
B.
Ability to create coherent written text or conversation and the ability to understand them
C.
Strategies one employs when there is communication breakdown due to lack o f resource
D.
Knowledge of language itself, its form and meaning
【单选题】What is linguistic competence concerned with?
A.
Ability to create coherent written text or conversation and the ability to understand them
B.
Strategies one employs when there is communication breakdown due to lack of resources
C.
Knowledge of language itself, its form and meaning
D.
Appropriate use of the language in social context
【简答题】库伦静摩擦定律中的 是一个无量纲的比例常数。
【单选题】What is linguistic competence concerned with?
A.
Appropriate use of the language in social context
B.
Ability to create coherent written text or conversation and the ability to understand them
C.
Strategies one employs when there is communicative breakdown due to lack of resources
D.
Knowledge of language itself, its form and meaning
【简答题】应付与付款流程以______文件为基础数据，通过应付款管理，出纳付款，将______送给供应商，完成整个采购和付款流程。
【单选题】What is linguistic competence concerned with?
A.
Appropriate use of the language in social context
B.
Ability to create coherent written text or conversation and the ability to understand them
C.
Strategies one employs when there is communication breakdown due to lack of resources
D.
Knowledge of language itself, its form and meaning
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