【单选题】在自然条件下有目的、有计划地观测消费者的行为表现而分析、探索其行为规律。这种研究方法是( )。
【单选题】The example of American Indian languages in the passage is to illustrate that ______.
A.
American Indian languages are not backward
B.
Backward languages are borrowing from other languages
C.
backward languages may possess quite complicated vocabularies
D.
Western languages may also borrow from 'backward' languages
【单选题】在自然条件下有目的、有计划地观测消费者的行为表现进而分析、探索其行为规律。这种研究方法是()。
【单选题】The example of American Indian languages in the passage is to illustrate that ______.
A.
American Indian languages are not backward
B.
backward languages are borrowing from other languages
C.
backward languages may possess quite complicated vocabularies
D.
Western languages may also borrow from 'backward' languages
【多选题】对于与基础连接的系统,一下说法正确的是( )
【单选题】The example of American Indian languages in the passage is to illustrate that______.
A.
American Indian languages are not backward
B.
backward languages are borrowing from other languages
C.
backward languages may possess quite complicated vocabularies
D.
western languages may also borrow from 'backward' languages
【单选题】下列有关转口贸易的说法错误的是( )
B.
商品生产国与商品消费国通过第三国进行间接贸易,对第三国来说就是转口贸易。
C.
是指某国进口商品后,对该类商品不做加工或只做轻微加工,再把这些商品出口到另一国的贸易行为。
【简答题】A.American. B.European. C.Indian. D.Tribal.