Music compact discs are normal goods. What will happen to the equilibrium price and quantity of music compact discs if musicians accept lower royalties, compact disc players become cheaper, more firms start producing music compact discs, and music lovers experience an increase in income?
举一反三
- ______ pay more attention to the sheerly musical plane. A: The professionals B: The music lovers C: The music commentators
- 关于三种存储模式中,变量访问效率排序正确的是( )。 A: SMALL>LARGE>COMPACT B: COMPACT>SMALL>LARGE C: LARGE>SMALL>COMPACT D: SMALL>COMPACT>LARGE
- 创建一个样式,可以设置当前页面中ID为compact元素的内容的字体为斜体.下列能实现该功能的代码是()。 A: compact{font-style:italic;} B: @compact{font-style:italic;} C: compact{font-style:italic;} D: #compact{font-style:italic;}
- What kind of music does Mary like best? A: Pop music B: Rock music C: Classical music D: Rap music
- What music had the speaker chosen for us ______ music, Indian music and pop.