১৯তম জুডিসিয়াল সার্ভিস (BJS) প্রস্তুতি১টি পরীক্ষায় এসেছেপ্রশ্ন ৮৪What is the meaning of the idiom 'Bone of contention'?কA very unfavourable and unfriendly atmosphere between people.খA Very favourable and friendly atmosphere between people.গA matter which has been settled after long discussion.ঘAn issue over which there is continuing disagreement.উত্তর দেখুন