They have struggled over the years to ______ outdated values and prejudicial systems. A. tear down B. gaze at
举一反三
- Those houses ____were built fifty years ago. (tear down)
- To use RNP navigation, the aircraft must have at least two flight management systems and two satellite navigation systems.
- Our incomes have been increasing over the years ______
- Over the past few years, Over the past few years,<br/>these companies have been able to maintain a steady (grow)<br/>______ <br/>in their business.
- 中国大学MOOC: No conclusion _______ about whether to tear down the old buildings for a themepark until several discussions have been made．