৫০ দিনে ৫০তম বিসিএস প্রস্তুতি [সমন্বিত] - Archived৩২১টি পরীক্ষায় এসেছেপ্রশ্ন ৪১Identify the correct sentence.কEver since last month’s accident, police have been cracking against on drunk driving.খEver since last month’s accident, police have been crack away with drunk driving.গEver since last month’s accident, police have been cracking on drunk driving.ঘEver since last month’s accident, police have been cracking down on drunk driving.উত্তর দেখুন