MCQ Practice English 📖 Not many people can commit such a heinous crime in cold blood. What does the italicized idiom above mean ? A In cool brain and calculated thought B So impatiently and thoughtlessly C So patiently and thoughtfully D Stirred by sudden emotion 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 PreviousNo one knew what to say, but at last I "broke the ice". Next'Null and void' - phrase এর অর্থ কি ?