Discuss Forum

1. কোনটি সোয়াইনফ্লু ভাইরাস?

  • A. H2N1
  • B. H2N1
  • C. H2N1
  • D. H2N1

Answer: Option C

Explanation:

Post your comments here:

Name:
Mobile:
Email:(Optional)

» Your comments will be displayed only after manual approval.