中国大学MOOC: Workers are constructing a building for storage.
举一反三
- 4. Workers are constructing a building that is meant for storage.
- Workers are constructing
- 中国大学MOOC:"and the （8） of Japanese factory workers";
- 中国大学MOOC: There are over two _______ workers in the factory.
- 中国大学MOOC: Some blue-collar workers are better paid than white-collar workers in the United States.