143k views
2 votes
I have been a doctor ..................... four years.
a. since b.in c.for d.ago

User Netcharmer
by
5.0k points

2 Answers

4 votes

Answer:

C.For

because it's the correct answer

User James Branigan
by
4.6k points
4 votes

Answer:

c ( for )

hope it helps you

User Michael Thessel
by
5.3k points