中国大学MOOC: Unsolicited proposals are those that have been requested by the audience.
举一反三
- Unsolicited proposals are those that have been requested by the audience. A: 正确 B: 错误
- 中国大学MOOC: __________ proposals are those that have been requested by the audience.
- __________ proposals are those that have been requested by the audience. A: Solicited B: Unsolicited C: Internal D: External
- Some of the proposals have been adopted but others ______ (reject) as they are not feasible.
- 中国大学MOOC: Those who are Internet savvy are those have little knowledge of the Internet.