【单选题】The gap between real GDP per person in Africa and real GDP per person in the United States has been
C.
remaining fairly constant.
D.
there is no gap in real GDP per person between Africa and the United States.
【单选题】Which of the following ideas are included in classical growth theory? I. Subsistence real GDP per person II. Growth in real GDP per person is temporary. III. Technological change induces investment...
【单选题】下列关于颈动脉窦的描述中,正确的是
C.
颈动脉窦为颈总动脉分叉处后方的一个麦粒状小体
【单选题】Slowdonia's current growth rate of real GDP per person is 2 percent a year. How long will it take to double real GDP per person?
B.
approximately 10 years
【单选题】Slowdonia's current growth rate of real GDP per person is 1 percent a year. Approximately how long will it take to double real GDP per person?
【判断题】Other things equal, in countries with higher levels of real GDP per person, life expectancy and literacy rates are higher than incountries with lower levels of real GDP per person.
【单选题】Using the Rule of 70, if China's current growth rate of real GDP per person was 7 percent a year, how long would it take the country's real GDP per person to double?