Which one of the following four is correct?
The contemporary astronomer must needs a digitalized telescope to explore the universe.
The contemporary astronomer needs a digitalized telescope to explore the universe
The contemporary astronomer need a digitalized telescope to explore the universe
The contemporary astronomer need a digitalized telescope to explore the universe
প্রশ্নের বর্ণনাঃ
শীঘ্রই আসছে...