MCQ Practice English 📖 His poor health is the main "road block" to his promotion. A danger B peril C threat D worry 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 Previous----- his merit he was given a prize. NextHis poor health is the main road block to his promotion. Here "road block" means -
