Another aspects of psychological pricing is ( )----prices that buyers carry in their minds and on which they base their judgments of a given product's price.
A. current prices
B. past prices
C. reference prices
D. seller prices
E. dynamic prices
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The three ancient forms of drama in the world are ________,_________,and India Sanskirt opera.
Chinese operas are traditional dramas embracing literature, music, dance, martial arts, and acrobatics .
A. 对
B. 错
目前各种计算机仍是基于()提出的基本工作原理。
A. 爱因斯坦
B. 冯诺依曼
C. 比尔盖茨
D. 约翰凯梅尼
第二代电子计算机所采用的逻辑元件是()。
A. 小规模集成电路
B. 大规模和超大规模集成电路
C. 晶体管
D. 电子管
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