The ______ (autonomy) region has been established since the 1950s.
举一反三
- It has been quite a long time ______ the two companies established a business relationship. A: although B: ecause C: if D: since
- Email has been one of Google’s features since the first day of the company.
- The company has been established for over 20 years and has over 200 (employ)_________.
- Has the minimum wage been increasing since it was fixed?
- It has been about seven years since they____.