中国大学MOOC: The old is treated badly in some countries.
举一反三
- The old _________ treated badly in some countries.
- The old ______ treated badly in some countries. A: is B: are
- The old is treated badly in some countries. A: 正确 B: 错误
- The old ________ treated badly in some countries. A: are B: has been C: is D: was
- 中国大学MOOC: Classical music in western countries is called as “the music of the old times”.