举一反三
- Who will be prevented from buying the good A: Some consumers who also estimate the value of the good at more than the marginal cost of production. B: Some consumers who estimate the price of the good at more than the marginal cost of the production. C: Some consumers who have a high opinion of the good at more than the marginal cost of the production. D: Some consumers who estimate the worth of the good at more than the marginal cost of the production.
- Education in America and that in the author’s country are different and American education puts more emphasis on hands than on books.
- In America, people who earn more a year tip more than those who earn less.
- Between 1849 and 1852 more than twenty-five thousand Chinese people, nearly all men, traveled to the United States ________. A: to seek their fortune B: to do business with Americans C: for higher education D: to learn English and working skills
- When analyzing competition, one should put more emphasis on direct competition than on indirect competition.
内容
- 0
The average life ________ for Americans is now more than 74 years because of their more active lifestyles and good medical care for senior citizens.
- 1
People who spend more time on the Internet experienced more ________ and loneliness than those who spend less time on the Net.
- 2
Q:What is the present situation about Americans' communting to work? A: More and more Americans spend over an hour getting to work. B: Over 10 percent of Americans spend less than an hour getting to work. C: Only New York people spend more than 90 minutes getting to work. D: Over 10 percent of Americans spend more than 90 minutes getting to work.
- 3
—— Is Mrs. Smith a good neighbour —— She' s ______ a good neighbour to us. She' s our good friend. A: not more than B: no more than C: more than D: much more than
- 4
Chinese behaviour is more____while Americans are more ____.