【多选题】在Flash中,以下说法正确的是:
A.
帧是Flash动画的基本组成元素,也是基本播放单位
【单选题】在Flash中,动画就是通过快速而连续的呈现一系列图像(图形)而产生的动态效果,其中 “ _____ ” 是动画创建和播放的基本单位。
【单选题】What was true about the rise rate of average weekly earnings for all employees in 2011?
B.
It remained unchanged.
D.
It was less than the rise rate of the median CEO pay.
【单选题】根据顾客的收入来细分市场,运用了哪一种细分方式:( )
【简答题】按电流的种类不同,动力电机可以分为 ____ 和 ____ 两大类。
【单选题】Suppose that currently the average inflation rate is 5% per year; however, business firms and labour anticipate that the general price level will increase by substantially more than the 5% over the ne...
A.
an acceleration of the rate of increase in the price level
B.
an increase in the productivity of business firms and labour
C.
a decrease in the rate of inflation
D.
no actual change in the price level but an increase in the level of unemployment
【简答题】On average, men experience heart attacks______ earlier than women, and have a better rate of survival after one year.