খাদ্য অধিদপ্তর নিয়োগ প্রস্তুতি১টি পরীক্ষায় এসেছেপ্রশ্ন ৬The marathon is the longest of all Olympic running events. (Make it comparative)কThe marathon is the longer than all the other Olympic running event.খThe marathon is longer than many other Olympic running event.গThe marathon is more longer than many all other Olympic running events.ঘThe marathon is longer than all the other Olympic running events.উত্তর দেখুন