题库
题库
A．enrollment kept decreasing in virtually all American colleges and universities
B．the labor market preferred high-school to college graduates
C．competition for university admissions was far more fierce than today
D．the gap between the earnings of college and high-school graduates narrowed
| 单选题 | 查看答案 | |
| 单选题 | 查看答案 | |
| 单选题 | 查看答案 | |
| 单选题 | 查看答案 | |
| 单选题 | 查看答案 | |
| 单选题 | What does the author mean by “Nature is indifferent to human notions of fairness” （Line 1, Para. 2）？ | 查看答案 |
| 单选题 | What’s the opinion of economists about going to college? | 查看答案 |
| 单选题 | 查看答案 | |
| 单选题 | 查看答案 | |
| 单选题 | 查看答案 | |
| 单选题 | 查看答案 | |
| 单选题 | We can learn from the first paragraph that ________. | 查看答案 |
| 单选题 | 查看答案 | |
| 单选题 | 查看答案 | |
| 单选题 | 查看答案 | |
| 单选题 | 查看答案 | |
| 单选题 | According to child experts, how and when kids may be allowed more freedom depends on ________. | 查看答案 |
| 单选题 | 查看答案 | |
| 单选题 | 查看答案 | |
| 单选题 | The two Harvard economists note in their study that, for much of the 20th century, ________. | 查看答案 |