MCQ Practice English 📖 Not many people can commit such a heinous crime in cool blood. - What does the italicized idiom above mean? A in cool brain and calculated thought B so impatiently and thoughtlessly C so 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 PreviousMy friend is a couch potato. What does the idiom/phrase 'couch potato' means? NextOf the foru alternatives, find the one that best fits into the blank space : While living in poverty, the poet had to _ a gre...