mooyong
Junior Member
- Joined
- Apr 28, 2010
- Member Type
- Student or Learner
- Native Language
- Thai
- Home Country
- Thailand
- Current Location
- Thailand
I would like to know whether that word "or not " should be used in business e-mail writting or not
For example sentense --->
Dear sir
I would like to know whether the RMU and HV1 must be provided by contractor or not
Note RMU and HV are electrical equipment.
If that should not used plase suggest me which word is appropriate
Thank you
For example sentense --->
Dear sir
I would like to know whether the RMU and HV1 must be provided by contractor or not
Note RMU and HV are electrical equipment.
If that should not used plase suggest me which word is appropriate
Thank you