৫০ দিনে ৫০তম বিসিএস প্রস্তুতি [সমন্বিত] - Archived১টি পরীক্ষায় এসেছেপ্রশ্ন ১৯Rahim is the best student in the class. (Change to Positive Degree)কNo other student in the class is as good as Rahim.খEvery student is better than Rahim.গRahim is better than no one.ঘSome students are as good as Rahim.উত্তর দেখুন