প্রশ্ন সংশোধন করুন
প্রশ্ন:
In 1609 Galileo 'constructed' the first telescope, 'whom' he used to 'discover' the four largest 'satellites' of Jupiter.
In 1609 Galileo 'constructed' the first telescope, 'whom' he used to 'discover' the four largest 'satellites' of Jupiter.