VOA慢速英语:Islamic State Bombs Baghdad Market; 67 Dead

heretic – n. someone who believes or teaches something in opposition to official (religious) beliefs

pollster – n. a person or group who carries out a poll, a public opinion study

allegiance – n. loyalty to someone or something

resumption – n. to restart something that had been stopped

affordable – adj. something that is not so costly; something that can be bought without excessive expense