savemyenglish
Member
- Joined
- Mar 25, 2012
- Member Type
- Student or Learner
- Native Language
- Chinese
- Home Country
- China
- Current Location
- China
Should I say 'a type of bird' or 'a type of birds'?
And then which of below expressions are correct:
two types of bird/birds?
a special groups of person/people?
several types of job/jobs?
Thanks a lot!
And then which of below expressions are correct:
two types of bird/birds?
a special groups of person/people?
several types of job/jobs?
Thanks a lot!