中国大学MOOC: (5) Warming up before playing is not necessary for some sports.
举一反三
- I like sports. Playing<br/>sports is very ( ). A: boring B: bad C: interesting
- 中国大学MOOC: _____ is really necessary before business negotiation
- 中国大学MOOC: (1) Playing sports brings not psychological but physical benefits to people.
- 中国大学MOOC: It’s sports time. Most _____ students in Class 1 are playing football on the playground.
- It is necessary that the director______ the facts up before writing the report.