P3-24: A consistent income gap.|A decreasing income gap.|An increasing income gap.|No income gap.
举一反三
- The basic reason for the gap in income levels between countries is _______. A: Different starting points for economic development B: Total population gap C: Gap in economic growth rates D: All of the above are possible
- What is the finding about earnings of graduates in the 20th Century of the two Harvard economists’ study? A: College education was useless at yielding higher income for its graduates. B: High school graduates often had higher income than college graduates. C: The income gap between college and high school graduates begun to increase in the last two decades. D: The income gap between college and high school graduates was closing in entire 20th century.
- Questions 5 to 7 will be based on the following news item.Question 5: A: The income gap is widening in developed countries. B: Cancer cases are increasing dramatically. C: Unhealthy foods can increase the risk of cancer. D: Burden of cancer is shifting to poor countries.
- The supply curve slopes upward when graphed against ________, because of ________. A: the price of the good; increasing marginal cost B: the price of the good; decreasing marginal cost C: income; increasing marginal cost D: income; decreasing marginal cost
- What is the finding about earnings of graduates in the 20th Century of the two Harvard economists’ study? 未知类型：{'label': 'questionDesc', 'content': '请根据材料选择正确答案。', 'isMemberControl': 0, 'type': 181} 未知类型：{'label': 'source', 'content': '粉笔英语独家模拟卷\xa0六级\xa0仔细阅读2', 'isMemberControl': 0, 'type': 181} A: College education was useless at yielding higher income for its graduates. B: High school graduates often had higher income than college graduates. C: The income gap between college and high school graduates begun to increase in the last two decades. D: The income gap between college and high school graduates was closing in entire 20th century.