考博习题练习
| 考博易错题（2017/10/19） |
第1题： |
| 【单选题】： |
| 第2题：The word "they" in paragraph 5 refers to ______.
A．practicality and rationality B．engineering and the liberal arts C．reality and noble ideals D．flexibility and a value system |
| 【单选题】： |
| 第3题： A．on B．to C．in D．at |
| 【单选题】： |
| 第4题：Agriculture must, therefore, ______ workers and savings to the new industrialized, urbanized sectors if a modern economy is to be achieveD、
A、yield B．succumb C．subject D．resort |
| 【单选题】： |
| 第5题： The first two assumptions made about the ______ of TV were dead wrong: that it would bury radio and it would be a threat to movies. A．recession B．advent C．diversity D．bias |
| 【单选题】： |