Recently, who has become the first country in the world to complete the human trial of corona vaccine?
5 647 5f0d4169cec10557a8de9f6a
Q:
Recently, who has become the first country in the world to complete the human trial of corona vaccine?
- 1Englandfalse
- 2Americafalse
- 3Israelfalse
- 4Russiatrue
- Show Answer
- Workspace
- Discuss