ostap77
Key Member
- Joined
- Sep 9, 2010
- Member Type
- Student or Learner
- Native Language
- Ukrainian
- Home Country
- Ukraine
- Current Location
- Ukraine
"The fact that radium "had been/was ??"discovered by Marie Curie gave her the possibility of isolating other radioactive elements."
OR
"The fact that Marie Curie "had discovered/discovered radium gave her the possibility to isolate other radioactive elements."
Which one sounds better?
OR
"The fact that Marie Curie "had discovered/discovered radium gave her the possibility to isolate other radioactive elements."
Which one sounds better?