MCQ Practice English 📖 Having published over 300 books in 50 years, he is the most --- author of our day. A ancient B fastidious C insecure D prolific 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 PreviousFor an investor who ----- money, silver or bond are good options. NextHe did not give me --