【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】Growth has ____ to an average rate of 4% from about 2% in 1995.
【简答题】按电流的种类不同,动力电机可以分为 ____ 和 ____ 两大类。
【简答题】In the 20 years of its development, Zoomlion maintained a high average growth rate and has now become one of the fastest-growing global construction machinery______________.
【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.