সিনিয়র অফিসার নিয়োগ প্রস্তুতি (আর্কাইভ)১টি পরীক্ষায় এসেছেপ্রশ্ন ৩৯Having written the letter, she mailed it immediately. [Compound]কShe had written the letter and mailed it immediately.খShe had written the letter and so to mailed it immediately.গ She had written the letter and to mailed it immediately.ঘ She had written the letter then mailed it immediately.উত্তর দেখুন