Jeankoutou
New member
- Joined
- Jan 15, 2020
- Member Type
- Student or Learner
- Native Language
- French
- Home Country
- United States
- Current Location
- United States
Hello,
What is the right sentence between:
1-The research blood sample should be completed on 1/4/2020. He has been collected on 12/23/2019 for evaluating the disease status.
2-The research blood sample should be completed on 1/4/2020. He was collected on 12/23/2019 for evaluating the disease status.
What is the right sentence between:
1-The research blood sample should be completed on 1/4/2020. He has been collected on 12/23/2019 for evaluating the disease status.
2-The research blood sample should be completed on 1/4/2020. He was collected on 12/23/2019 for evaluating the disease status.