MCQ Practice English 📖 Each of the boys - present in the class. A are B have C is D were Favorite Practice Add to Book Explanation & Answer Detailed explanations and answers are restricted. Unlock full access by logging in to your account. 🔒 Unlock the detailed explanation and answers Log In / Sign Up PreviousEach of the boys - present in the class. Nextএকটি slab এর gross sectional area এর কত % reinforcement ব্যবহার করতে হবে?